diff --git a/docs/usage.asciidoc b/docs/usage.asciidoc
index 382b1620e..c279b886d 100644
--- a/docs/usage.asciidoc
+++ b/docs/usage.asciidoc
@@ -67,45 +67,34 @@ client.search({
 
 === Aborting a request
 
-When using the callback style API, the function also returns an object that 
-allows you to abort the API request.
+If needed, you can abort a running request by calling the `request.abort()` method returned by the API.
+
+CAUTION: If you abort a request, the request will fail with a `RequestAbortedError`.
 
 
 [source,js]
 ----
-// calback API
 const request = client.search({
   index: 'my-index',
   body: { foo: 'bar' }
 }, {
   ignore: [404],
   maxRetries: 3
-}, (err, { body }) => {
-  if (err) console.log(err)
+}, (err, result) => {
+  if (err) {
+    console.log(err) // RequestAbortedError
+  } else {
+    console.log(result)
+  }
 })
 
 request.abort()
 ----
 
-Aborting a request with the promise style API is not supported, but you can 
-achieve that with convenience wrapper.
-
+The same behavior is valid for the promise style API as well.
 [source,js]
 ----
-function abortableRequest (params, options) {
-  var request = null
-  const promise = new Promise((resolve, reject) => {
-    request = client.search(params, options, (err, result) => {
-      err ? reject(err) : resolve(res)
-    })
-  })
-  return {
-    promise,
-    abort: () => request.abort()
-  }
-}
-
-const request = abortableRequest({
+const request = client.search({
   index: 'my-index',
   body: { foo: 'bar' }
 }, {
@@ -113,8 +102,11 @@ const request = abortableRequest({
   maxRetries: 3
 })
 
+request
+  .then(result => console.log(result))
+  .catch(err => console.log(err)) // RequestAbortedError
+
 request.abort()
-// access the promise with `request.promise.[method]`
 ----
 
 
@@ -213,6 +205,9 @@ You can find the errors exported by the client in the table below.
 |`ConnectionError`
 |Generated when an error occurs during the request, it can be a connection error or a malformed stream of data.
 
+|`RequestAbortedError`
+|Generated if the user calls the `request.abort()` method.
+
 |`NoLivingConnectionsError`
 |Given the configuration, the ConnectionPool was not able to find a usable Connection for this request.
 
diff --git a/index.d.ts b/index.d.ts
index ab15c04a1..60ef3b5a9 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -15,6 +15,7 @@ import Transport, {
   nodeSelectorFn,
   generateRequestIdFn,
   TransportRequestCallback,
+  TransportRequestPromise,
   RequestBody,
   RequestNDBody,
   ResponseBody
@@ -113,2303 +114,2303 @@ declare class Client extends EventEmitter {
   close(callback?: Function): Promise<void> | void;
   /* GENERATED */
   async_search: {
-    delete<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AsyncSearchDelete, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AsyncSearchDelete, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AsyncSearchDelete, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AsyncSearchDelete, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AsyncSearchGet, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AsyncSearchGet, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AsyncSearchGet, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AsyncSearchGet, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    submit<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AsyncSearchSubmit<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    submit<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AsyncSearchSubmit<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     submit<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     submit<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AsyncSearchSubmit<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     submit<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AsyncSearchSubmit<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
   asyncSearch: {
-    delete<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AsyncSearchDelete, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AsyncSearchDelete, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AsyncSearchDelete, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AsyncSearchDelete, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AsyncSearchGet, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AsyncSearchGet, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AsyncSearchGet, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AsyncSearchGet, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    submit<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AsyncSearchSubmit<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    submit<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AsyncSearchSubmit<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     submit<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     submit<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AsyncSearchSubmit<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     submit<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AsyncSearchSubmit<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
   autoscaling: {
-    delete_autoscaling_policy<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AutoscalingDeleteAutoscalingPolicy, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_autoscaling_policy<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AutoscalingDeleteAutoscalingPolicy, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_autoscaling_policy<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_autoscaling_policy<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AutoscalingDeleteAutoscalingPolicy, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_autoscaling_policy<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AutoscalingDeleteAutoscalingPolicy, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteAutoscalingPolicy<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AutoscalingDeleteAutoscalingPolicy, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteAutoscalingPolicy<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AutoscalingDeleteAutoscalingPolicy, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteAutoscalingPolicy<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteAutoscalingPolicy<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AutoscalingDeleteAutoscalingPolicy, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteAutoscalingPolicy<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AutoscalingDeleteAutoscalingPolicy, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_autoscaling_decision<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AutoscalingGetAutoscalingDecision, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_autoscaling_decision<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AutoscalingGetAutoscalingDecision, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_autoscaling_decision<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_autoscaling_decision<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AutoscalingGetAutoscalingDecision, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_autoscaling_decision<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AutoscalingGetAutoscalingDecision, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getAutoscalingDecision<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AutoscalingGetAutoscalingDecision, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getAutoscalingDecision<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AutoscalingGetAutoscalingDecision, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getAutoscalingDecision<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getAutoscalingDecision<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AutoscalingGetAutoscalingDecision, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getAutoscalingDecision<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AutoscalingGetAutoscalingDecision, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_autoscaling_policy<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AutoscalingPutAutoscalingPolicy<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_autoscaling_policy<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AutoscalingPutAutoscalingPolicy<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_autoscaling_policy<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_autoscaling_policy<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AutoscalingPutAutoscalingPolicy<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_autoscaling_policy<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AutoscalingPutAutoscalingPolicy<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putAutoscalingPolicy<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AutoscalingPutAutoscalingPolicy<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putAutoscalingPolicy<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.AutoscalingPutAutoscalingPolicy<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putAutoscalingPolicy<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putAutoscalingPolicy<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AutoscalingPutAutoscalingPolicy<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putAutoscalingPolicy<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.AutoscalingPutAutoscalingPolicy<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
-  bulk<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Bulk<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  bulk<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Bulk<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   bulk<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   bulk<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Bulk<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   bulk<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Bulk<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   cat: {
-    aliases<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatAliases, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    aliases<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatAliases, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     aliases<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     aliases<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatAliases, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     aliases<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatAliases, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    allocation<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatAllocation, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    allocation<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatAllocation, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     allocation<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     allocation<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatAllocation, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     allocation<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatAllocation, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    count<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatCount, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    count<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatCount, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     count<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     count<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatCount, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     count<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatCount, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    fielddata<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatFielddata, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    fielddata<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatFielddata, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     fielddata<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     fielddata<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatFielddata, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     fielddata<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatFielddata, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    health<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatHealth, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    health<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatHealth, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     health<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     health<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatHealth, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     health<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatHealth, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    help<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatHelp, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    help<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatHelp, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     help<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     help<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatHelp, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     help<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatHelp, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    indices<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatIndices, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    indices<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatIndices, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     indices<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     indices<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatIndices, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     indices<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatIndices, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    master<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatMaster, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    master<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatMaster, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     master<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     master<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatMaster, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     master<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatMaster, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    ml_data_frame_analytics<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatMlDataFrameAnalytics, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    ml_data_frame_analytics<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatMlDataFrameAnalytics, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     ml_data_frame_analytics<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     ml_data_frame_analytics<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatMlDataFrameAnalytics, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     ml_data_frame_analytics<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatMlDataFrameAnalytics, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    mlDataFrameAnalytics<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatMlDataFrameAnalytics, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    mlDataFrameAnalytics<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatMlDataFrameAnalytics, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     mlDataFrameAnalytics<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     mlDataFrameAnalytics<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatMlDataFrameAnalytics, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     mlDataFrameAnalytics<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatMlDataFrameAnalytics, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    ml_datafeeds<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatMlDatafeeds, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    ml_datafeeds<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatMlDatafeeds, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     ml_datafeeds<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     ml_datafeeds<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatMlDatafeeds, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     ml_datafeeds<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatMlDatafeeds, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    mlDatafeeds<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatMlDatafeeds, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    mlDatafeeds<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatMlDatafeeds, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     mlDatafeeds<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     mlDatafeeds<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatMlDatafeeds, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     mlDatafeeds<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatMlDatafeeds, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    ml_jobs<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatMlJobs, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    ml_jobs<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatMlJobs, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     ml_jobs<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     ml_jobs<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatMlJobs, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     ml_jobs<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatMlJobs, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    mlJobs<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatMlJobs, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    mlJobs<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatMlJobs, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     mlJobs<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     mlJobs<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatMlJobs, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     mlJobs<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatMlJobs, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    ml_trained_models<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatMlTrainedModels, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    ml_trained_models<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatMlTrainedModels, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     ml_trained_models<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     ml_trained_models<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatMlTrainedModels, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     ml_trained_models<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatMlTrainedModels, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    mlTrainedModels<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatMlTrainedModels, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    mlTrainedModels<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatMlTrainedModels, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     mlTrainedModels<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     mlTrainedModels<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatMlTrainedModels, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     mlTrainedModels<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatMlTrainedModels, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    nodeattrs<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatNodeattrs, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    nodeattrs<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatNodeattrs, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     nodeattrs<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     nodeattrs<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatNodeattrs, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     nodeattrs<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatNodeattrs, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    nodes<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatNodes, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    nodes<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatNodes, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     nodes<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     nodes<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatNodes, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     nodes<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatNodes, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    pending_tasks<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatPendingTasks, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    pending_tasks<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatPendingTasks, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     pending_tasks<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     pending_tasks<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatPendingTasks, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     pending_tasks<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatPendingTasks, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    pendingTasks<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatPendingTasks, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    pendingTasks<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatPendingTasks, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     pendingTasks<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     pendingTasks<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatPendingTasks, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     pendingTasks<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatPendingTasks, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    plugins<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatPlugins, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    plugins<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatPlugins, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     plugins<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     plugins<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatPlugins, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     plugins<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatPlugins, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    recovery<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatRecovery, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    recovery<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatRecovery, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     recovery<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     recovery<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatRecovery, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     recovery<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatRecovery, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    repositories<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatRepositories, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    repositories<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatRepositories, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     repositories<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     repositories<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatRepositories, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     repositories<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatRepositories, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    segments<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatSegments, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    segments<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatSegments, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     segments<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     segments<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatSegments, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     segments<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatSegments, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    shards<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatShards, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    shards<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatShards, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     shards<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     shards<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatShards, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     shards<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatShards, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    snapshots<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatSnapshots, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    snapshots<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatSnapshots, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     snapshots<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     snapshots<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatSnapshots, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     snapshots<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatSnapshots, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    tasks<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatTasks, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    tasks<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatTasks, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     tasks<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     tasks<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatTasks, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     tasks<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatTasks, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    templates<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatTemplates, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    templates<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatTemplates, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     templates<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     templates<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatTemplates, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     templates<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatTemplates, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    thread_pool<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatThreadPool, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    thread_pool<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatThreadPool, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     thread_pool<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     thread_pool<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatThreadPool, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     thread_pool<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatThreadPool, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    threadPool<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatThreadPool, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    threadPool<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatThreadPool, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     threadPool<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     threadPool<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatThreadPool, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     threadPool<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatThreadPool, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    transforms<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatTransforms, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    transforms<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CatTransforms, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     transforms<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     transforms<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatTransforms, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     transforms<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CatTransforms, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
   ccr: {
-    delete_auto_follow_pattern<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrDeleteAutoFollowPattern, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_auto_follow_pattern<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrDeleteAutoFollowPattern, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_auto_follow_pattern<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_auto_follow_pattern<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrDeleteAutoFollowPattern, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_auto_follow_pattern<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrDeleteAutoFollowPattern, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteAutoFollowPattern<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrDeleteAutoFollowPattern, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteAutoFollowPattern<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrDeleteAutoFollowPattern, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteAutoFollowPattern<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteAutoFollowPattern<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrDeleteAutoFollowPattern, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteAutoFollowPattern<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrDeleteAutoFollowPattern, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    follow<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrFollow<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    follow<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrFollow<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     follow<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     follow<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrFollow<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     follow<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrFollow<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    follow_info<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrFollowInfo, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    follow_info<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrFollowInfo, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     follow_info<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     follow_info<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrFollowInfo, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     follow_info<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrFollowInfo, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    followInfo<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrFollowInfo, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    followInfo<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrFollowInfo, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     followInfo<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     followInfo<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrFollowInfo, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     followInfo<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrFollowInfo, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    follow_stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrFollowStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    follow_stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrFollowStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     follow_stats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     follow_stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrFollowStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     follow_stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrFollowStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    followStats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrFollowStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    followStats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrFollowStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     followStats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     followStats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrFollowStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     followStats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrFollowStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    forget_follower<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrForgetFollower<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    forget_follower<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrForgetFollower<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     forget_follower<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     forget_follower<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrForgetFollower<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     forget_follower<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrForgetFollower<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    forgetFollower<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrForgetFollower<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    forgetFollower<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrForgetFollower<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     forgetFollower<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     forgetFollower<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrForgetFollower<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     forgetFollower<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrForgetFollower<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_auto_follow_pattern<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrGetAutoFollowPattern, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_auto_follow_pattern<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrGetAutoFollowPattern, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_auto_follow_pattern<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_auto_follow_pattern<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrGetAutoFollowPattern, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_auto_follow_pattern<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrGetAutoFollowPattern, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getAutoFollowPattern<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrGetAutoFollowPattern, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getAutoFollowPattern<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrGetAutoFollowPattern, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getAutoFollowPattern<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getAutoFollowPattern<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrGetAutoFollowPattern, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getAutoFollowPattern<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrGetAutoFollowPattern, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    pause_auto_follow_pattern<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrPauseAutoFollowPattern, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    pause_auto_follow_pattern<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrPauseAutoFollowPattern, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     pause_auto_follow_pattern<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     pause_auto_follow_pattern<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrPauseAutoFollowPattern, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     pause_auto_follow_pattern<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrPauseAutoFollowPattern, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    pauseAutoFollowPattern<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrPauseAutoFollowPattern, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    pauseAutoFollowPattern<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrPauseAutoFollowPattern, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     pauseAutoFollowPattern<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     pauseAutoFollowPattern<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrPauseAutoFollowPattern, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     pauseAutoFollowPattern<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrPauseAutoFollowPattern, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    pause_follow<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrPauseFollow, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    pause_follow<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrPauseFollow, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     pause_follow<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     pause_follow<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrPauseFollow, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     pause_follow<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrPauseFollow, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    pauseFollow<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrPauseFollow, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    pauseFollow<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrPauseFollow, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     pauseFollow<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     pauseFollow<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrPauseFollow, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     pauseFollow<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrPauseFollow, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_auto_follow_pattern<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrPutAutoFollowPattern<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_auto_follow_pattern<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrPutAutoFollowPattern<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_auto_follow_pattern<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_auto_follow_pattern<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrPutAutoFollowPattern<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_auto_follow_pattern<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrPutAutoFollowPattern<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putAutoFollowPattern<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrPutAutoFollowPattern<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putAutoFollowPattern<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrPutAutoFollowPattern<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putAutoFollowPattern<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putAutoFollowPattern<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrPutAutoFollowPattern<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putAutoFollowPattern<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrPutAutoFollowPattern<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    resume_auto_follow_pattern<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrResumeAutoFollowPattern, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    resume_auto_follow_pattern<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrResumeAutoFollowPattern, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     resume_auto_follow_pattern<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     resume_auto_follow_pattern<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrResumeAutoFollowPattern, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     resume_auto_follow_pattern<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrResumeAutoFollowPattern, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    resumeAutoFollowPattern<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrResumeAutoFollowPattern, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    resumeAutoFollowPattern<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrResumeAutoFollowPattern, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     resumeAutoFollowPattern<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     resumeAutoFollowPattern<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrResumeAutoFollowPattern, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     resumeAutoFollowPattern<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrResumeAutoFollowPattern, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    resume_follow<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrResumeFollow<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    resume_follow<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrResumeFollow<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     resume_follow<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     resume_follow<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrResumeFollow<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     resume_follow<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrResumeFollow<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    resumeFollow<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrResumeFollow<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    resumeFollow<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrResumeFollow<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     resumeFollow<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     resumeFollow<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrResumeFollow<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     resumeFollow<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrResumeFollow<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     stats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    unfollow<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrUnfollow, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    unfollow<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.CcrUnfollow, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     unfollow<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     unfollow<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrUnfollow, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     unfollow<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.CcrUnfollow, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
-  clear_scroll<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClearScroll<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  clear_scroll<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClearScroll<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   clear_scroll<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   clear_scroll<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClearScroll<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   clear_scroll<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClearScroll<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  clearScroll<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClearScroll<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  clearScroll<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClearScroll<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   clearScroll<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   clearScroll<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClearScroll<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   clearScroll<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClearScroll<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   cluster: {
-    allocation_explain<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterAllocationExplain<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    allocation_explain<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterAllocationExplain<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     allocation_explain<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     allocation_explain<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterAllocationExplain<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     allocation_explain<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterAllocationExplain<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    allocationExplain<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterAllocationExplain<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    allocationExplain<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterAllocationExplain<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     allocationExplain<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     allocationExplain<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterAllocationExplain<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     allocationExplain<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterAllocationExplain<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_component_template<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterDeleteComponentTemplate, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_component_template<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterDeleteComponentTemplate, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_component_template<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_component_template<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterDeleteComponentTemplate, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_component_template<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterDeleteComponentTemplate, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteComponentTemplate<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterDeleteComponentTemplate, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteComponentTemplate<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterDeleteComponentTemplate, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteComponentTemplate<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteComponentTemplate<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterDeleteComponentTemplate, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteComponentTemplate<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterDeleteComponentTemplate, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_component_template<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterGetComponentTemplate, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_component_template<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterGetComponentTemplate, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_component_template<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_component_template<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterGetComponentTemplate, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_component_template<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterGetComponentTemplate, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getComponentTemplate<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterGetComponentTemplate, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getComponentTemplate<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterGetComponentTemplate, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getComponentTemplate<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getComponentTemplate<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterGetComponentTemplate, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getComponentTemplate<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterGetComponentTemplate, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_settings<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterGetSettings, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_settings<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterGetSettings, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_settings<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_settings<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterGetSettings, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_settings<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterGetSettings, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getSettings<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterGetSettings, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getSettings<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterGetSettings, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getSettings<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getSettings<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterGetSettings, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getSettings<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterGetSettings, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    health<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterHealth, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    health<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterHealth, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     health<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     health<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterHealth, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     health<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterHealth, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    pending_tasks<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterPendingTasks, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    pending_tasks<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterPendingTasks, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     pending_tasks<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     pending_tasks<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterPendingTasks, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     pending_tasks<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterPendingTasks, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    pendingTasks<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterPendingTasks, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    pendingTasks<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterPendingTasks, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     pendingTasks<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     pendingTasks<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterPendingTasks, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     pendingTasks<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterPendingTasks, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_component_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterPutComponentTemplate<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_component_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterPutComponentTemplate<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_component_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_component_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterPutComponentTemplate<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_component_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterPutComponentTemplate<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putComponentTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterPutComponentTemplate<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putComponentTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterPutComponentTemplate<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putComponentTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putComponentTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterPutComponentTemplate<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putComponentTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterPutComponentTemplate<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_settings<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterPutSettings<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_settings<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterPutSettings<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_settings<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_settings<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterPutSettings<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_settings<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterPutSettings<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putSettings<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterPutSettings<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putSettings<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterPutSettings<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putSettings<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putSettings<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterPutSettings<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putSettings<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterPutSettings<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    remote_info<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterRemoteInfo, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    remote_info<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterRemoteInfo, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     remote_info<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     remote_info<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterRemoteInfo, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     remote_info<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterRemoteInfo, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    remoteInfo<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterRemoteInfo, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    remoteInfo<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterRemoteInfo, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     remoteInfo<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     remoteInfo<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterRemoteInfo, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     remoteInfo<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterRemoteInfo, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    reroute<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterReroute<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    reroute<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterReroute<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     reroute<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     reroute<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterReroute<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     reroute<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterReroute<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    state<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterState, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    state<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterState, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     state<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     state<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterState, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     state<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterState, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ClusterStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     stats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ClusterStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
-  count<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Count<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  count<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Count<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   count<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   count<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Count<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   count<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Count<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  create<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Create<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  create<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Create<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   create<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   create<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Create<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   create<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Create<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   data_frame_transform_deprecated: {
-    delete_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedDeleteTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedDeleteTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_transform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedDeleteTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedDeleteTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedDeleteTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedDeleteTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteTransform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedDeleteTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedDeleteTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedGetTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedGetTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_transform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedGetTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedGetTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedGetTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedGetTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getTransform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedGetTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedGetTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_transform_stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedGetTransformStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_transform_stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedGetTransformStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_transform_stats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_transform_stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedGetTransformStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_transform_stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedGetTransformStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getTransformStats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedGetTransformStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getTransformStats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedGetTransformStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getTransformStats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getTransformStats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedGetTransformStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getTransformStats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedGetTransformStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    preview_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedPreviewTransform<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    preview_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedPreviewTransform<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     preview_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     preview_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedPreviewTransform<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     preview_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedPreviewTransform<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    previewTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedPreviewTransform<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    previewTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedPreviewTransform<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     previewTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     previewTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedPreviewTransform<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     previewTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedPreviewTransform<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedPutTransform<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedPutTransform<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedPutTransform<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedPutTransform<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedPutTransform<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedPutTransform<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedPutTransform<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedPutTransform<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    start_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedStartTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    start_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedStartTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     start_transform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     start_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedStartTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     start_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedStartTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    startTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedStartTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    startTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedStartTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     startTransform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     startTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedStartTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     startTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedStartTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    stop_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedStopTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    stop_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedStopTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     stop_transform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stop_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedStopTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stop_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedStopTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    stopTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedStopTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    stopTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedStopTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     stopTransform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stopTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedStopTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stopTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedStopTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    update_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedUpdateTransform<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    update_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedUpdateTransform<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     update_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     update_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedUpdateTransform<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     update_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedUpdateTransform<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    updateTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedUpdateTransform<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    updateTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedUpdateTransform<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     updateTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     updateTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedUpdateTransform<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     updateTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedUpdateTransform<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
   dataFrameTransformDeprecated: {
-    delete_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedDeleteTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedDeleteTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_transform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedDeleteTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedDeleteTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedDeleteTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedDeleteTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteTransform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedDeleteTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedDeleteTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedGetTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedGetTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_transform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedGetTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedGetTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedGetTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedGetTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getTransform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedGetTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedGetTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_transform_stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedGetTransformStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_transform_stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedGetTransformStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_transform_stats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_transform_stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedGetTransformStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_transform_stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedGetTransformStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getTransformStats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedGetTransformStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getTransformStats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedGetTransformStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getTransformStats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getTransformStats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedGetTransformStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getTransformStats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedGetTransformStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    preview_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedPreviewTransform<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    preview_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedPreviewTransform<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     preview_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     preview_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedPreviewTransform<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     preview_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedPreviewTransform<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    previewTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedPreviewTransform<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    previewTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedPreviewTransform<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     previewTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     previewTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedPreviewTransform<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     previewTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedPreviewTransform<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedPutTransform<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedPutTransform<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedPutTransform<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedPutTransform<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedPutTransform<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedPutTransform<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedPutTransform<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedPutTransform<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    start_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedStartTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    start_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedStartTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     start_transform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     start_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedStartTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     start_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedStartTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    startTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedStartTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    startTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedStartTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     startTransform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     startTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedStartTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     startTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedStartTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    stop_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedStopTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    stop_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedStopTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     stop_transform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stop_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedStopTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stop_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedStopTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    stopTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedStopTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    stopTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedStopTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     stopTransform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stopTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedStopTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stopTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedStopTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    update_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedUpdateTransform<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    update_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedUpdateTransform<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     update_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     update_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedUpdateTransform<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     update_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedUpdateTransform<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    updateTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedUpdateTransform<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    updateTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DataFrameTransformDeprecatedUpdateTransform<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     updateTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     updateTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedUpdateTransform<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     updateTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DataFrameTransformDeprecatedUpdateTransform<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
-  delete<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Delete, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  delete<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Delete, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   delete<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   delete<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Delete, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   delete<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Delete, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  delete_by_query<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DeleteByQuery<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  delete_by_query<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DeleteByQuery<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   delete_by_query<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   delete_by_query<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DeleteByQuery<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   delete_by_query<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DeleteByQuery<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  deleteByQuery<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DeleteByQuery<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  deleteByQuery<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DeleteByQuery<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   deleteByQuery<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   deleteByQuery<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DeleteByQuery<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   deleteByQuery<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DeleteByQuery<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  delete_by_query_rethrottle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DeleteByQueryRethrottle, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  delete_by_query_rethrottle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DeleteByQueryRethrottle, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   delete_by_query_rethrottle<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   delete_by_query_rethrottle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DeleteByQueryRethrottle, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   delete_by_query_rethrottle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DeleteByQueryRethrottle, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  deleteByQueryRethrottle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DeleteByQueryRethrottle, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  deleteByQueryRethrottle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DeleteByQueryRethrottle, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   deleteByQueryRethrottle<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   deleteByQueryRethrottle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DeleteByQueryRethrottle, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   deleteByQueryRethrottle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DeleteByQueryRethrottle, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  delete_script<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DeleteScript, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  delete_script<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DeleteScript, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   delete_script<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   delete_script<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DeleteScript, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   delete_script<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DeleteScript, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  deleteScript<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DeleteScript, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  deleteScript<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.DeleteScript, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   deleteScript<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   deleteScript<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DeleteScript, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   deleteScript<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.DeleteScript, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   enrich: {
-    delete_policy<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.EnrichDeletePolicy, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_policy<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.EnrichDeletePolicy, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_policy<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_policy<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.EnrichDeletePolicy, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_policy<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.EnrichDeletePolicy, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deletePolicy<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.EnrichDeletePolicy, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deletePolicy<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.EnrichDeletePolicy, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deletePolicy<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deletePolicy<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.EnrichDeletePolicy, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deletePolicy<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.EnrichDeletePolicy, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    execute_policy<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.EnrichExecutePolicy, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    execute_policy<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.EnrichExecutePolicy, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     execute_policy<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     execute_policy<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.EnrichExecutePolicy, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     execute_policy<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.EnrichExecutePolicy, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    executePolicy<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.EnrichExecutePolicy, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    executePolicy<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.EnrichExecutePolicy, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     executePolicy<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     executePolicy<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.EnrichExecutePolicy, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     executePolicy<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.EnrichExecutePolicy, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_policy<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.EnrichGetPolicy, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_policy<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.EnrichGetPolicy, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_policy<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_policy<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.EnrichGetPolicy, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_policy<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.EnrichGetPolicy, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getPolicy<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.EnrichGetPolicy, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getPolicy<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.EnrichGetPolicy, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getPolicy<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getPolicy<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.EnrichGetPolicy, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getPolicy<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.EnrichGetPolicy, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_policy<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.EnrichPutPolicy<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_policy<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.EnrichPutPolicy<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_policy<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_policy<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.EnrichPutPolicy<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_policy<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.EnrichPutPolicy<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putPolicy<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.EnrichPutPolicy<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putPolicy<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.EnrichPutPolicy<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putPolicy<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putPolicy<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.EnrichPutPolicy<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putPolicy<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.EnrichPutPolicy<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.EnrichStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.EnrichStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     stats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.EnrichStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.EnrichStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
   eql: {
-    search<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.EqlSearch<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    search<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.EqlSearch<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     search<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     search<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.EqlSearch<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     search<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.EqlSearch<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
-  exists<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Exists, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  exists<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Exists, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   exists<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   exists<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Exists, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   exists<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Exists, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  exists_source<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ExistsSource, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  exists_source<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ExistsSource, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   exists_source<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   exists_source<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ExistsSource, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   exists_source<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ExistsSource, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  existsSource<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ExistsSource, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  existsSource<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ExistsSource, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   existsSource<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   existsSource<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ExistsSource, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   existsSource<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ExistsSource, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  explain<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Explain<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  explain<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Explain<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   explain<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   explain<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Explain<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   explain<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Explain<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  field_caps<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.FieldCaps, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  field_caps<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.FieldCaps, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   field_caps<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   field_caps<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.FieldCaps, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   field_caps<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.FieldCaps, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  fieldCaps<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.FieldCaps, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  fieldCaps<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.FieldCaps, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   fieldCaps<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   fieldCaps<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.FieldCaps, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   fieldCaps<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.FieldCaps, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  get<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Get, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  get<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Get, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   get<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   get<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Get, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   get<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Get, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  get_script<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.GetScript, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  get_script<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.GetScript, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   get_script<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   get_script<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.GetScript, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   get_script<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.GetScript, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  getScript<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.GetScript, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  getScript<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.GetScript, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   getScript<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   getScript<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.GetScript, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   getScript<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.GetScript, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  get_script_context<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.GetScriptContext, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  get_script_context<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.GetScriptContext, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   get_script_context<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   get_script_context<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.GetScriptContext, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   get_script_context<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.GetScriptContext, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  getScriptContext<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.GetScriptContext, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  getScriptContext<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.GetScriptContext, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   getScriptContext<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   getScriptContext<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.GetScriptContext, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   getScriptContext<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.GetScriptContext, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  get_script_languages<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.GetScriptLanguages, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  get_script_languages<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.GetScriptLanguages, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   get_script_languages<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   get_script_languages<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.GetScriptLanguages, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   get_script_languages<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.GetScriptLanguages, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  getScriptLanguages<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.GetScriptLanguages, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  getScriptLanguages<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.GetScriptLanguages, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   getScriptLanguages<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   getScriptLanguages<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.GetScriptLanguages, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   getScriptLanguages<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.GetScriptLanguages, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  get_source<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.GetSource, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  get_source<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.GetSource, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   get_source<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   get_source<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.GetSource, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   get_source<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.GetSource, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  getSource<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.GetSource, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  getSource<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.GetSource, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   getSource<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   getSource<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.GetSource, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   getSource<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.GetSource, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   graph: {
-    explore<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.GraphExplore<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    explore<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.GraphExplore<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     explore<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     explore<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.GraphExplore<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     explore<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.GraphExplore<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
   ilm: {
-    delete_lifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmDeleteLifecycle, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_lifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmDeleteLifecycle, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_lifecycle<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_lifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmDeleteLifecycle, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_lifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmDeleteLifecycle, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteLifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmDeleteLifecycle, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteLifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmDeleteLifecycle, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteLifecycle<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteLifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmDeleteLifecycle, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteLifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmDeleteLifecycle, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    explain_lifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmExplainLifecycle, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    explain_lifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmExplainLifecycle, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     explain_lifecycle<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     explain_lifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmExplainLifecycle, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     explain_lifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmExplainLifecycle, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    explainLifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmExplainLifecycle, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    explainLifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmExplainLifecycle, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     explainLifecycle<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     explainLifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmExplainLifecycle, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     explainLifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmExplainLifecycle, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_lifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmGetLifecycle, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_lifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmGetLifecycle, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_lifecycle<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_lifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmGetLifecycle, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_lifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmGetLifecycle, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getLifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmGetLifecycle, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getLifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmGetLifecycle, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getLifecycle<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getLifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmGetLifecycle, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getLifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmGetLifecycle, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_status<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmGetStatus, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_status<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmGetStatus, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_status<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_status<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmGetStatus, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_status<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmGetStatus, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getStatus<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmGetStatus, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getStatus<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmGetStatus, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getStatus<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getStatus<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmGetStatus, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getStatus<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmGetStatus, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    move_to_step<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmMoveToStep<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    move_to_step<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmMoveToStep<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     move_to_step<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     move_to_step<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmMoveToStep<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     move_to_step<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmMoveToStep<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    moveToStep<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmMoveToStep<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    moveToStep<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmMoveToStep<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     moveToStep<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     moveToStep<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmMoveToStep<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     moveToStep<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmMoveToStep<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_lifecycle<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmPutLifecycle<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_lifecycle<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmPutLifecycle<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_lifecycle<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_lifecycle<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmPutLifecycle<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_lifecycle<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmPutLifecycle<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putLifecycle<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmPutLifecycle<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putLifecycle<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmPutLifecycle<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putLifecycle<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putLifecycle<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmPutLifecycle<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putLifecycle<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmPutLifecycle<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    remove_policy<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmRemovePolicy, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    remove_policy<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmRemovePolicy, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     remove_policy<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     remove_policy<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmRemovePolicy, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     remove_policy<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmRemovePolicy, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    removePolicy<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmRemovePolicy, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    removePolicy<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmRemovePolicy, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     removePolicy<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     removePolicy<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmRemovePolicy, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     removePolicy<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmRemovePolicy, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    retry<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmRetry, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    retry<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmRetry, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     retry<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     retry<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmRetry, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     retry<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmRetry, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    start<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmStart, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    start<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmStart, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     start<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     start<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmStart, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     start<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmStart, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    stop<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmStop, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    stop<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IlmStop, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     stop<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stop<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmStop, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stop<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IlmStop, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
-  index<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Index<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  index<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Index<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   index<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   index<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Index<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   index<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Index<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   indices: {
-    analyze<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesAnalyze<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    analyze<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesAnalyze<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     analyze<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     analyze<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesAnalyze<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     analyze<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesAnalyze<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    clear_cache<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesClearCache, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    clear_cache<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesClearCache, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     clear_cache<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     clear_cache<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesClearCache, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     clear_cache<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesClearCache, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    clearCache<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesClearCache, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    clearCache<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesClearCache, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     clearCache<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     clearCache<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesClearCache, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     clearCache<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesClearCache, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    clone<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesClone<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    clone<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesClone<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     clone<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     clone<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesClone<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     clone<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesClone<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    close<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesClose, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    close<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesClose, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     close<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     close<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesClose, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     close<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesClose, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    create<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesCreate<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    create<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesCreate<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     create<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     create<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesCreate<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     create<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesCreate<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    create_data_stream<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesCreateDataStream<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    create_data_stream<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesCreateDataStream<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     create_data_stream<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     create_data_stream<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesCreateDataStream<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     create_data_stream<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesCreateDataStream<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    createDataStream<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesCreateDataStream<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    createDataStream<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesCreateDataStream<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     createDataStream<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     createDataStream<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesCreateDataStream<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     createDataStream<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesCreateDataStream<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesDelete, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesDelete, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesDelete, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesDelete, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_alias<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesDeleteAlias, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_alias<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesDeleteAlias, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_alias<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_alias<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesDeleteAlias, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_alias<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesDeleteAlias, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteAlias<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesDeleteAlias, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteAlias<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesDeleteAlias, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteAlias<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteAlias<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesDeleteAlias, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteAlias<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesDeleteAlias, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_data_stream<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesDeleteDataStream, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_data_stream<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesDeleteDataStream, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_data_stream<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_data_stream<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesDeleteDataStream, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_data_stream<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesDeleteDataStream, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteDataStream<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesDeleteDataStream, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteDataStream<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesDeleteDataStream, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteDataStream<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteDataStream<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesDeleteDataStream, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteDataStream<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesDeleteDataStream, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_index_template<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesDeleteIndexTemplate, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_index_template<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesDeleteIndexTemplate, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_index_template<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_index_template<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesDeleteIndexTemplate, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_index_template<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesDeleteIndexTemplate, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteIndexTemplate<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesDeleteIndexTemplate, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteIndexTemplate<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesDeleteIndexTemplate, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteIndexTemplate<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteIndexTemplate<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesDeleteIndexTemplate, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteIndexTemplate<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesDeleteIndexTemplate, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_template<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesDeleteTemplate, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_template<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesDeleteTemplate, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_template<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_template<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesDeleteTemplate, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_template<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesDeleteTemplate, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteTemplate<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesDeleteTemplate, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteTemplate<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesDeleteTemplate, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteTemplate<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteTemplate<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesDeleteTemplate, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteTemplate<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesDeleteTemplate, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    exists<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesExists, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    exists<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesExists, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     exists<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     exists<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesExists, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     exists<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesExists, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    exists_alias<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesExistsAlias, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    exists_alias<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesExistsAlias, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     exists_alias<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     exists_alias<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesExistsAlias, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     exists_alias<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesExistsAlias, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    existsAlias<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesExistsAlias, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    existsAlias<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesExistsAlias, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     existsAlias<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     existsAlias<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesExistsAlias, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     existsAlias<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesExistsAlias, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    exists_template<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesExistsTemplate, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    exists_template<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesExistsTemplate, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     exists_template<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     exists_template<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesExistsTemplate, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     exists_template<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesExistsTemplate, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    existsTemplate<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesExistsTemplate, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    existsTemplate<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesExistsTemplate, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     existsTemplate<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     existsTemplate<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesExistsTemplate, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     existsTemplate<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesExistsTemplate, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    exists_type<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesExistsType, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    exists_type<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesExistsType, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     exists_type<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     exists_type<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesExistsType, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     exists_type<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesExistsType, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    existsType<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesExistsType, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    existsType<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesExistsType, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     existsType<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     existsType<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesExistsType, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     existsType<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesExistsType, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    flush<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesFlush, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    flush<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesFlush, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     flush<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     flush<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesFlush, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     flush<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesFlush, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    forcemerge<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesForcemerge, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    forcemerge<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesForcemerge, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     forcemerge<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     forcemerge<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesForcemerge, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     forcemerge<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesForcemerge, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    freeze<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesFreeze, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    freeze<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesFreeze, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     freeze<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     freeze<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesFreeze, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     freeze<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesFreeze, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGet, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGet, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGet, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGet, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_alias<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetAlias, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_alias<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetAlias, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_alias<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_alias<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetAlias, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_alias<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetAlias, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getAlias<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetAlias, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getAlias<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetAlias, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getAlias<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getAlias<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetAlias, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getAlias<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetAlias, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_data_streams<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetDataStreams, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_data_streams<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetDataStreams, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_data_streams<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_data_streams<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetDataStreams, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_data_streams<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetDataStreams, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getDataStreams<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetDataStreams, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getDataStreams<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetDataStreams, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getDataStreams<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getDataStreams<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetDataStreams, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getDataStreams<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetDataStreams, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_field_mapping<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetFieldMapping, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_field_mapping<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetFieldMapping, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_field_mapping<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_field_mapping<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetFieldMapping, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_field_mapping<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetFieldMapping, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getFieldMapping<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetFieldMapping, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getFieldMapping<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetFieldMapping, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getFieldMapping<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getFieldMapping<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetFieldMapping, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getFieldMapping<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetFieldMapping, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_index_template<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetIndexTemplate, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_index_template<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetIndexTemplate, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_index_template<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_index_template<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetIndexTemplate, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_index_template<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetIndexTemplate, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getIndexTemplate<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetIndexTemplate, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getIndexTemplate<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetIndexTemplate, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getIndexTemplate<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getIndexTemplate<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetIndexTemplate, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getIndexTemplate<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetIndexTemplate, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_mapping<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetMapping, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_mapping<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetMapping, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_mapping<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_mapping<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetMapping, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_mapping<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetMapping, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getMapping<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetMapping, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getMapping<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetMapping, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getMapping<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getMapping<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetMapping, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getMapping<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetMapping, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_settings<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetSettings, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_settings<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetSettings, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_settings<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_settings<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetSettings, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_settings<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetSettings, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getSettings<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetSettings, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getSettings<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetSettings, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getSettings<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getSettings<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetSettings, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getSettings<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetSettings, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_template<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetTemplate, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_template<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetTemplate, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_template<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_template<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetTemplate, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_template<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetTemplate, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getTemplate<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetTemplate, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getTemplate<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetTemplate, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getTemplate<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getTemplate<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetTemplate, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getTemplate<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetTemplate, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_upgrade<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetUpgrade, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_upgrade<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetUpgrade, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_upgrade<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_upgrade<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetUpgrade, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_upgrade<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetUpgrade, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getUpgrade<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetUpgrade, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getUpgrade<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesGetUpgrade, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getUpgrade<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getUpgrade<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetUpgrade, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getUpgrade<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesGetUpgrade, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    open<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesOpen, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    open<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesOpen, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     open<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     open<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesOpen, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     open<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesOpen, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_alias<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesPutAlias<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_alias<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesPutAlias<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_alias<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_alias<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesPutAlias<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_alias<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesPutAlias<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putAlias<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesPutAlias<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putAlias<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesPutAlias<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putAlias<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putAlias<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesPutAlias<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putAlias<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesPutAlias<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_index_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesPutIndexTemplate<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_index_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesPutIndexTemplate<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_index_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_index_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesPutIndexTemplate<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_index_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesPutIndexTemplate<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putIndexTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesPutIndexTemplate<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putIndexTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesPutIndexTemplate<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putIndexTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putIndexTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesPutIndexTemplate<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putIndexTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesPutIndexTemplate<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_mapping<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesPutMapping<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_mapping<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesPutMapping<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_mapping<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_mapping<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesPutMapping<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_mapping<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesPutMapping<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putMapping<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesPutMapping<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putMapping<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesPutMapping<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putMapping<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putMapping<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesPutMapping<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putMapping<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesPutMapping<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_settings<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesPutSettings<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_settings<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesPutSettings<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_settings<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_settings<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesPutSettings<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_settings<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesPutSettings<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putSettings<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesPutSettings<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putSettings<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesPutSettings<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putSettings<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putSettings<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesPutSettings<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putSettings<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesPutSettings<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesPutTemplate<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesPutTemplate<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesPutTemplate<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesPutTemplate<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesPutTemplate<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesPutTemplate<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesPutTemplate<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesPutTemplate<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    recovery<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesRecovery, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    recovery<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesRecovery, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     recovery<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     recovery<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesRecovery, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     recovery<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesRecovery, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    refresh<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesRefresh, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    refresh<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesRefresh, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     refresh<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     refresh<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesRefresh, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     refresh<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesRefresh, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    reload_search_analyzers<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesReloadSearchAnalyzers, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    reload_search_analyzers<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesReloadSearchAnalyzers, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     reload_search_analyzers<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     reload_search_analyzers<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesReloadSearchAnalyzers, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     reload_search_analyzers<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesReloadSearchAnalyzers, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    reloadSearchAnalyzers<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesReloadSearchAnalyzers, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    reloadSearchAnalyzers<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesReloadSearchAnalyzers, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     reloadSearchAnalyzers<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     reloadSearchAnalyzers<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesReloadSearchAnalyzers, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     reloadSearchAnalyzers<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesReloadSearchAnalyzers, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    rollover<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesRollover<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    rollover<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesRollover<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     rollover<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     rollover<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesRollover<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     rollover<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesRollover<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    segments<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesSegments, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    segments<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesSegments, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     segments<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     segments<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesSegments, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     segments<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesSegments, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    shard_stores<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesShardStores, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    shard_stores<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesShardStores, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     shard_stores<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     shard_stores<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesShardStores, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     shard_stores<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesShardStores, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    shardStores<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesShardStores, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    shardStores<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesShardStores, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     shardStores<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     shardStores<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesShardStores, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     shardStores<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesShardStores, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    shrink<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesShrink<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    shrink<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesShrink<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     shrink<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     shrink<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesShrink<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     shrink<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesShrink<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    split<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesSplit<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    split<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesSplit<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     split<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     split<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesSplit<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     split<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesSplit<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     stats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    unfreeze<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesUnfreeze, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    unfreeze<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesUnfreeze, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     unfreeze<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     unfreeze<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesUnfreeze, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     unfreeze<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesUnfreeze, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    update_aliases<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesUpdateAliases<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    update_aliases<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesUpdateAliases<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     update_aliases<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     update_aliases<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesUpdateAliases<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     update_aliases<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesUpdateAliases<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    updateAliases<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesUpdateAliases<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    updateAliases<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesUpdateAliases<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     updateAliases<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     updateAliases<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesUpdateAliases<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     updateAliases<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesUpdateAliases<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    upgrade<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesUpgrade, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    upgrade<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesUpgrade, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     upgrade<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     upgrade<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesUpgrade, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     upgrade<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesUpgrade, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    validate_query<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesValidateQuery<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    validate_query<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesValidateQuery<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     validate_query<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     validate_query<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesValidateQuery<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     validate_query<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesValidateQuery<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    validateQuery<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesValidateQuery<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    validateQuery<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IndicesValidateQuery<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     validateQuery<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     validateQuery<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesValidateQuery<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     validateQuery<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IndicesValidateQuery<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
-  info<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Info, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  info<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Info, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   info<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   info<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Info, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   info<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Info, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   ingest: {
-    delete_pipeline<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IngestDeletePipeline, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_pipeline<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IngestDeletePipeline, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_pipeline<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_pipeline<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IngestDeletePipeline, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_pipeline<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IngestDeletePipeline, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deletePipeline<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IngestDeletePipeline, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deletePipeline<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IngestDeletePipeline, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deletePipeline<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deletePipeline<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IngestDeletePipeline, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deletePipeline<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IngestDeletePipeline, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_pipeline<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IngestGetPipeline, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_pipeline<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IngestGetPipeline, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_pipeline<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_pipeline<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IngestGetPipeline, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_pipeline<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IngestGetPipeline, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getPipeline<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IngestGetPipeline, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getPipeline<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IngestGetPipeline, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getPipeline<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getPipeline<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IngestGetPipeline, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getPipeline<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IngestGetPipeline, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    processor_grok<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IngestProcessorGrok, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    processor_grok<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IngestProcessorGrok, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     processor_grok<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     processor_grok<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IngestProcessorGrok, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     processor_grok<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IngestProcessorGrok, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    processorGrok<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IngestProcessorGrok, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    processorGrok<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IngestProcessorGrok, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     processorGrok<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     processorGrok<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IngestProcessorGrok, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     processorGrok<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IngestProcessorGrok, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_pipeline<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IngestPutPipeline<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_pipeline<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IngestPutPipeline<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_pipeline<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_pipeline<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IngestPutPipeline<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_pipeline<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IngestPutPipeline<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putPipeline<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IngestPutPipeline<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putPipeline<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IngestPutPipeline<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putPipeline<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putPipeline<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IngestPutPipeline<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putPipeline<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IngestPutPipeline<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    simulate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IngestSimulate<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    simulate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.IngestSimulate<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     simulate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     simulate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IngestSimulate<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     simulate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.IngestSimulate<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
   license: {
-    delete<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicenseDelete, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicenseDelete, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicenseDelete, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicenseDelete, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicenseGet, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicenseGet, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicenseGet, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicenseGet, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_basic_status<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicenseGetBasicStatus, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_basic_status<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicenseGetBasicStatus, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_basic_status<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_basic_status<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicenseGetBasicStatus, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_basic_status<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicenseGetBasicStatus, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getBasicStatus<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicenseGetBasicStatus, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getBasicStatus<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicenseGetBasicStatus, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getBasicStatus<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getBasicStatus<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicenseGetBasicStatus, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getBasicStatus<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicenseGetBasicStatus, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_trial_status<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicenseGetTrialStatus, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_trial_status<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicenseGetTrialStatus, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_trial_status<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_trial_status<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicenseGetTrialStatus, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_trial_status<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicenseGetTrialStatus, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getTrialStatus<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicenseGetTrialStatus, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getTrialStatus<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicenseGetTrialStatus, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getTrialStatus<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getTrialStatus<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicenseGetTrialStatus, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getTrialStatus<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicenseGetTrialStatus, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    post<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicensePost<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    post<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicensePost<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     post<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     post<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicensePost<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     post<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicensePost<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    post_start_basic<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicensePostStartBasic, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    post_start_basic<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicensePostStartBasic, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     post_start_basic<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     post_start_basic<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicensePostStartBasic, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     post_start_basic<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicensePostStartBasic, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    postStartBasic<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicensePostStartBasic, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    postStartBasic<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicensePostStartBasic, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     postStartBasic<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     postStartBasic<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicensePostStartBasic, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     postStartBasic<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicensePostStartBasic, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    post_start_trial<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicensePostStartTrial, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    post_start_trial<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicensePostStartTrial, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     post_start_trial<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     post_start_trial<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicensePostStartTrial, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     post_start_trial<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicensePostStartTrial, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    postStartTrial<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicensePostStartTrial, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    postStartTrial<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.LicensePostStartTrial, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     postStartTrial<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     postStartTrial<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicensePostStartTrial, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     postStartTrial<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.LicensePostStartTrial, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
-  mget<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Mget<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  mget<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Mget<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   mget<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   mget<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Mget<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   mget<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Mget<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   migration: {
-    deprecations<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MigrationDeprecations, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deprecations<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MigrationDeprecations, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deprecations<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deprecations<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MigrationDeprecations, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deprecations<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MigrationDeprecations, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
   ml: {
-    close_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlCloseJob<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    close_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlCloseJob<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     close_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     close_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlCloseJob<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     close_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlCloseJob<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    closeJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlCloseJob<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    closeJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlCloseJob<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     closeJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     closeJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlCloseJob<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     closeJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlCloseJob<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_calendar<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteCalendar, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_calendar<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteCalendar, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_calendar<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_calendar<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteCalendar, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_calendar<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteCalendar, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteCalendar<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteCalendar, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteCalendar<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteCalendar, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteCalendar<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteCalendar<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteCalendar, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteCalendar<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteCalendar, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_calendar_event<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteCalendarEvent, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_calendar_event<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteCalendarEvent, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_calendar_event<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_calendar_event<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteCalendarEvent, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_calendar_event<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteCalendarEvent, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteCalendarEvent<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteCalendarEvent, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteCalendarEvent<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteCalendarEvent, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteCalendarEvent<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteCalendarEvent<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteCalendarEvent, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteCalendarEvent<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteCalendarEvent, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_calendar_job<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteCalendarJob, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_calendar_job<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteCalendarJob, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_calendar_job<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_calendar_job<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteCalendarJob, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_calendar_job<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteCalendarJob, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteCalendarJob<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteCalendarJob, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteCalendarJob<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteCalendarJob, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteCalendarJob<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteCalendarJob<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteCalendarJob, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteCalendarJob<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteCalendarJob, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_data_frame_analytics<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteDataFrameAnalytics, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_data_frame_analytics<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteDataFrameAnalytics, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_data_frame_analytics<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_data_frame_analytics<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteDataFrameAnalytics, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_data_frame_analytics<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteDataFrameAnalytics, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteDataFrameAnalytics<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteDataFrameAnalytics, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteDataFrameAnalytics<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteDataFrameAnalytics, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteDataFrameAnalytics<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteDataFrameAnalytics<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteDataFrameAnalytics, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteDataFrameAnalytics<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteDataFrameAnalytics, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_datafeed<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteDatafeed, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_datafeed<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteDatafeed, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_datafeed<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_datafeed<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteDatafeed, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_datafeed<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteDatafeed, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteDatafeed<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteDatafeed, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteDatafeed<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteDatafeed, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteDatafeed<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteDatafeed<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteDatafeed, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteDatafeed<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteDatafeed, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_expired_data<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteExpiredData, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_expired_data<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteExpiredData, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_expired_data<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_expired_data<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteExpiredData, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_expired_data<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteExpiredData, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteExpiredData<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteExpiredData, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteExpiredData<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteExpiredData, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteExpiredData<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteExpiredData<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteExpiredData, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteExpiredData<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteExpiredData, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_filter<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteFilter, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_filter<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteFilter, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_filter<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_filter<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteFilter, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_filter<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteFilter, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteFilter<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteFilter, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteFilter<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteFilter, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteFilter<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteFilter<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteFilter, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteFilter<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteFilter, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_forecast<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteForecast, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_forecast<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteForecast, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_forecast<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_forecast<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteForecast, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_forecast<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteForecast, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteForecast<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteForecast, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteForecast<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteForecast, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteForecast<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteForecast<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteForecast, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteForecast<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteForecast, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_job<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteJob, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_job<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteJob, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_job<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_job<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteJob, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_job<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteJob, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteJob<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteJob, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteJob<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteJob, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteJob<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteJob<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteJob, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteJob<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteJob, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_model_snapshot<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteModelSnapshot, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_model_snapshot<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteModelSnapshot, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_model_snapshot<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_model_snapshot<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteModelSnapshot, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_model_snapshot<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteModelSnapshot, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteModelSnapshot<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteModelSnapshot, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteModelSnapshot<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteModelSnapshot, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteModelSnapshot<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteModelSnapshot<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteModelSnapshot, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteModelSnapshot<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteModelSnapshot, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_trained_model<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteTrainedModel, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_trained_model<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteTrainedModel, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_trained_model<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_trained_model<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteTrainedModel, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_trained_model<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteTrainedModel, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteTrainedModel<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteTrainedModel, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteTrainedModel<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlDeleteTrainedModel, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteTrainedModel<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteTrainedModel<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteTrainedModel, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteTrainedModel<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlDeleteTrainedModel, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    estimate_model_memory<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlEstimateModelMemory<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    estimate_model_memory<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlEstimateModelMemory<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     estimate_model_memory<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     estimate_model_memory<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlEstimateModelMemory<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     estimate_model_memory<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlEstimateModelMemory<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    estimateModelMemory<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlEstimateModelMemory<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    estimateModelMemory<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlEstimateModelMemory<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     estimateModelMemory<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     estimateModelMemory<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlEstimateModelMemory<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     estimateModelMemory<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlEstimateModelMemory<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    evaluate_data_frame<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlEvaluateDataFrame<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    evaluate_data_frame<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlEvaluateDataFrame<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     evaluate_data_frame<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     evaluate_data_frame<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlEvaluateDataFrame<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     evaluate_data_frame<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlEvaluateDataFrame<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    evaluateDataFrame<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlEvaluateDataFrame<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    evaluateDataFrame<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlEvaluateDataFrame<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     evaluateDataFrame<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     evaluateDataFrame<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlEvaluateDataFrame<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     evaluateDataFrame<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlEvaluateDataFrame<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    explain_data_frame_analytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlExplainDataFrameAnalytics<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    explain_data_frame_analytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlExplainDataFrameAnalytics<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     explain_data_frame_analytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     explain_data_frame_analytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlExplainDataFrameAnalytics<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     explain_data_frame_analytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlExplainDataFrameAnalytics<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    explainDataFrameAnalytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlExplainDataFrameAnalytics<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    explainDataFrameAnalytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlExplainDataFrameAnalytics<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     explainDataFrameAnalytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     explainDataFrameAnalytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlExplainDataFrameAnalytics<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     explainDataFrameAnalytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlExplainDataFrameAnalytics<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    find_file_structure<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlFindFileStructure<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    find_file_structure<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlFindFileStructure<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     find_file_structure<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     find_file_structure<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlFindFileStructure<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     find_file_structure<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlFindFileStructure<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    findFileStructure<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlFindFileStructure<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    findFileStructure<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlFindFileStructure<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     findFileStructure<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     findFileStructure<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlFindFileStructure<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     findFileStructure<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlFindFileStructure<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    flush_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlFlushJob<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    flush_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlFlushJob<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     flush_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     flush_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlFlushJob<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     flush_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlFlushJob<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    flushJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlFlushJob<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    flushJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlFlushJob<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     flushJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     flushJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlFlushJob<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     flushJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlFlushJob<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    forecast<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlForecast, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    forecast<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlForecast, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     forecast<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     forecast<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlForecast, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     forecast<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlForecast, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_buckets<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetBuckets<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_buckets<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetBuckets<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_buckets<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_buckets<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetBuckets<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_buckets<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetBuckets<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getBuckets<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetBuckets<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getBuckets<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetBuckets<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getBuckets<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getBuckets<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetBuckets<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getBuckets<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetBuckets<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_calendar_events<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetCalendarEvents, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_calendar_events<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetCalendarEvents, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_calendar_events<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_calendar_events<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetCalendarEvents, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_calendar_events<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetCalendarEvents, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getCalendarEvents<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetCalendarEvents, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getCalendarEvents<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetCalendarEvents, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getCalendarEvents<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getCalendarEvents<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetCalendarEvents, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getCalendarEvents<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetCalendarEvents, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_calendars<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetCalendars<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_calendars<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetCalendars<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_calendars<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_calendars<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetCalendars<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_calendars<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetCalendars<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getCalendars<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetCalendars<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getCalendars<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetCalendars<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getCalendars<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getCalendars<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetCalendars<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getCalendars<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetCalendars<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_categories<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetCategories<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_categories<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetCategories<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_categories<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_categories<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetCategories<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_categories<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetCategories<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getCategories<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetCategories<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getCategories<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetCategories<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getCategories<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getCategories<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetCategories<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getCategories<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetCategories<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_data_frame_analytics<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetDataFrameAnalytics, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_data_frame_analytics<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetDataFrameAnalytics, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_data_frame_analytics<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_data_frame_analytics<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetDataFrameAnalytics, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_data_frame_analytics<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetDataFrameAnalytics, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getDataFrameAnalytics<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetDataFrameAnalytics, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getDataFrameAnalytics<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetDataFrameAnalytics, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getDataFrameAnalytics<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getDataFrameAnalytics<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetDataFrameAnalytics, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getDataFrameAnalytics<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetDataFrameAnalytics, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_data_frame_analytics_stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetDataFrameAnalyticsStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_data_frame_analytics_stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetDataFrameAnalyticsStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_data_frame_analytics_stats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_data_frame_analytics_stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetDataFrameAnalyticsStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_data_frame_analytics_stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetDataFrameAnalyticsStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getDataFrameAnalyticsStats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetDataFrameAnalyticsStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getDataFrameAnalyticsStats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetDataFrameAnalyticsStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getDataFrameAnalyticsStats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getDataFrameAnalyticsStats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetDataFrameAnalyticsStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getDataFrameAnalyticsStats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetDataFrameAnalyticsStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_datafeed_stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetDatafeedStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_datafeed_stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetDatafeedStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_datafeed_stats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_datafeed_stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetDatafeedStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_datafeed_stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetDatafeedStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getDatafeedStats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetDatafeedStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getDatafeedStats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetDatafeedStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getDatafeedStats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getDatafeedStats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetDatafeedStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getDatafeedStats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetDatafeedStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_datafeeds<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetDatafeeds, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_datafeeds<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetDatafeeds, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_datafeeds<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_datafeeds<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetDatafeeds, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_datafeeds<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetDatafeeds, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getDatafeeds<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetDatafeeds, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getDatafeeds<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetDatafeeds, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getDatafeeds<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getDatafeeds<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetDatafeeds, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getDatafeeds<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetDatafeeds, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_filters<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetFilters, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_filters<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetFilters, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_filters<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_filters<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetFilters, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_filters<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetFilters, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getFilters<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetFilters, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getFilters<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetFilters, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getFilters<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getFilters<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetFilters, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getFilters<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetFilters, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_influencers<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetInfluencers<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_influencers<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetInfluencers<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_influencers<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_influencers<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetInfluencers<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_influencers<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetInfluencers<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getInfluencers<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetInfluencers<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getInfluencers<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetInfluencers<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getInfluencers<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getInfluencers<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetInfluencers<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getInfluencers<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetInfluencers<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_job_stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetJobStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_job_stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetJobStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_job_stats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_job_stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetJobStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_job_stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetJobStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getJobStats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetJobStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getJobStats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetJobStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getJobStats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getJobStats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetJobStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getJobStats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetJobStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_jobs<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetJobs, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_jobs<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetJobs, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_jobs<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_jobs<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetJobs, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_jobs<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetJobs, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getJobs<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetJobs, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getJobs<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetJobs, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getJobs<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getJobs<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetJobs, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getJobs<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetJobs, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_model_snapshots<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetModelSnapshots<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_model_snapshots<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetModelSnapshots<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_model_snapshots<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_model_snapshots<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetModelSnapshots<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_model_snapshots<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetModelSnapshots<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getModelSnapshots<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetModelSnapshots<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getModelSnapshots<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetModelSnapshots<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getModelSnapshots<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getModelSnapshots<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetModelSnapshots<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getModelSnapshots<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetModelSnapshots<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_overall_buckets<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetOverallBuckets<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_overall_buckets<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetOverallBuckets<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_overall_buckets<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_overall_buckets<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetOverallBuckets<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_overall_buckets<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetOverallBuckets<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getOverallBuckets<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetOverallBuckets<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getOverallBuckets<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetOverallBuckets<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getOverallBuckets<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getOverallBuckets<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetOverallBuckets<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getOverallBuckets<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetOverallBuckets<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_records<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetRecords<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_records<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetRecords<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_records<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_records<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetRecords<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_records<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetRecords<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getRecords<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetRecords<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getRecords<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetRecords<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getRecords<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getRecords<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetRecords<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getRecords<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetRecords<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_trained_models<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetTrainedModels, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_trained_models<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetTrainedModels, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_trained_models<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_trained_models<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetTrainedModels, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_trained_models<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetTrainedModels, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getTrainedModels<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetTrainedModels, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getTrainedModels<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetTrainedModels, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getTrainedModels<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getTrainedModels<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetTrainedModels, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getTrainedModels<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetTrainedModels, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_trained_models_stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetTrainedModelsStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_trained_models_stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetTrainedModelsStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_trained_models_stats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_trained_models_stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetTrainedModelsStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_trained_models_stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetTrainedModelsStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getTrainedModelsStats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetTrainedModelsStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getTrainedModelsStats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlGetTrainedModelsStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getTrainedModelsStats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getTrainedModelsStats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetTrainedModelsStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getTrainedModelsStats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlGetTrainedModelsStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    info<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlInfo, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    info<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlInfo, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     info<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     info<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlInfo, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     info<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlInfo, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    open_job<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlOpenJob, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    open_job<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlOpenJob, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     open_job<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     open_job<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlOpenJob, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     open_job<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlOpenJob, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    openJob<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlOpenJob, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    openJob<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlOpenJob, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     openJob<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     openJob<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlOpenJob, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     openJob<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlOpenJob, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    post_calendar_events<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPostCalendarEvents<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    post_calendar_events<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPostCalendarEvents<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     post_calendar_events<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     post_calendar_events<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPostCalendarEvents<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     post_calendar_events<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPostCalendarEvents<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    postCalendarEvents<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPostCalendarEvents<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    postCalendarEvents<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPostCalendarEvents<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     postCalendarEvents<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     postCalendarEvents<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPostCalendarEvents<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     postCalendarEvents<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPostCalendarEvents<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    post_data<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPostData<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    post_data<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPostData<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     post_data<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     post_data<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPostData<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     post_data<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPostData<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    postData<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPostData<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    postData<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPostData<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     postData<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     postData<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPostData<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     postData<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPostData<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    preview_datafeed<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPreviewDatafeed, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    preview_datafeed<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPreviewDatafeed, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     preview_datafeed<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     preview_datafeed<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPreviewDatafeed, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     preview_datafeed<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPreviewDatafeed, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    previewDatafeed<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPreviewDatafeed, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    previewDatafeed<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPreviewDatafeed, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     previewDatafeed<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     previewDatafeed<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPreviewDatafeed, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     previewDatafeed<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPreviewDatafeed, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_calendar<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutCalendar<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_calendar<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutCalendar<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_calendar<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_calendar<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutCalendar<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_calendar<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutCalendar<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putCalendar<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutCalendar<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putCalendar<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutCalendar<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putCalendar<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putCalendar<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutCalendar<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putCalendar<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutCalendar<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_calendar_job<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutCalendarJob, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_calendar_job<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutCalendarJob, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_calendar_job<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_calendar_job<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutCalendarJob, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_calendar_job<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutCalendarJob, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putCalendarJob<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutCalendarJob, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putCalendarJob<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutCalendarJob, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putCalendarJob<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putCalendarJob<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutCalendarJob, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putCalendarJob<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutCalendarJob, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_data_frame_analytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutDataFrameAnalytics<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_data_frame_analytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutDataFrameAnalytics<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_data_frame_analytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_data_frame_analytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutDataFrameAnalytics<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_data_frame_analytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutDataFrameAnalytics<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putDataFrameAnalytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutDataFrameAnalytics<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putDataFrameAnalytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutDataFrameAnalytics<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putDataFrameAnalytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putDataFrameAnalytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutDataFrameAnalytics<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putDataFrameAnalytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutDataFrameAnalytics<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_datafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutDatafeed<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_datafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutDatafeed<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_datafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_datafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutDatafeed<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_datafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutDatafeed<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putDatafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutDatafeed<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putDatafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutDatafeed<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putDatafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putDatafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutDatafeed<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putDatafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutDatafeed<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_filter<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutFilter<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_filter<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutFilter<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_filter<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_filter<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutFilter<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_filter<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutFilter<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putFilter<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutFilter<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putFilter<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutFilter<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putFilter<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putFilter<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutFilter<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putFilter<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutFilter<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutJob<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutJob<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutJob<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutJob<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutJob<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutJob<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutJob<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutJob<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_trained_model<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutTrainedModel<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_trained_model<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutTrainedModel<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_trained_model<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_trained_model<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutTrainedModel<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_trained_model<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutTrainedModel<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putTrainedModel<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutTrainedModel<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putTrainedModel<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlPutTrainedModel<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putTrainedModel<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putTrainedModel<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutTrainedModel<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putTrainedModel<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlPutTrainedModel<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    revert_model_snapshot<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlRevertModelSnapshot<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    revert_model_snapshot<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlRevertModelSnapshot<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     revert_model_snapshot<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     revert_model_snapshot<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlRevertModelSnapshot<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     revert_model_snapshot<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlRevertModelSnapshot<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    revertModelSnapshot<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlRevertModelSnapshot<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    revertModelSnapshot<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlRevertModelSnapshot<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     revertModelSnapshot<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     revertModelSnapshot<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlRevertModelSnapshot<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     revertModelSnapshot<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlRevertModelSnapshot<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    set_upgrade_mode<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlSetUpgradeMode, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    set_upgrade_mode<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlSetUpgradeMode, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     set_upgrade_mode<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     set_upgrade_mode<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlSetUpgradeMode, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     set_upgrade_mode<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlSetUpgradeMode, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    setUpgradeMode<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlSetUpgradeMode, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    setUpgradeMode<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlSetUpgradeMode, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     setUpgradeMode<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     setUpgradeMode<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlSetUpgradeMode, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     setUpgradeMode<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlSetUpgradeMode, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    start_data_frame_analytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlStartDataFrameAnalytics<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    start_data_frame_analytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlStartDataFrameAnalytics<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     start_data_frame_analytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     start_data_frame_analytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlStartDataFrameAnalytics<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     start_data_frame_analytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlStartDataFrameAnalytics<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    startDataFrameAnalytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlStartDataFrameAnalytics<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    startDataFrameAnalytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlStartDataFrameAnalytics<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     startDataFrameAnalytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     startDataFrameAnalytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlStartDataFrameAnalytics<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     startDataFrameAnalytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlStartDataFrameAnalytics<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    start_datafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlStartDatafeed<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    start_datafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlStartDatafeed<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     start_datafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     start_datafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlStartDatafeed<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     start_datafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlStartDatafeed<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    startDatafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlStartDatafeed<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    startDatafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlStartDatafeed<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     startDatafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     startDatafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlStartDatafeed<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     startDatafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlStartDatafeed<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    stop_data_frame_analytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlStopDataFrameAnalytics<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    stop_data_frame_analytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlStopDataFrameAnalytics<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     stop_data_frame_analytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stop_data_frame_analytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlStopDataFrameAnalytics<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stop_data_frame_analytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlStopDataFrameAnalytics<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    stopDataFrameAnalytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlStopDataFrameAnalytics<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    stopDataFrameAnalytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlStopDataFrameAnalytics<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     stopDataFrameAnalytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stopDataFrameAnalytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlStopDataFrameAnalytics<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stopDataFrameAnalytics<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlStopDataFrameAnalytics<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    stop_datafeed<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlStopDatafeed, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    stop_datafeed<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlStopDatafeed, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     stop_datafeed<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stop_datafeed<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlStopDatafeed, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stop_datafeed<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlStopDatafeed, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    stopDatafeed<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlStopDatafeed, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    stopDatafeed<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlStopDatafeed, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     stopDatafeed<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stopDatafeed<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlStopDatafeed, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stopDatafeed<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlStopDatafeed, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    update_datafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlUpdateDatafeed<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    update_datafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlUpdateDatafeed<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     update_datafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     update_datafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlUpdateDatafeed<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     update_datafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlUpdateDatafeed<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    updateDatafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlUpdateDatafeed<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    updateDatafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlUpdateDatafeed<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     updateDatafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     updateDatafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlUpdateDatafeed<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     updateDatafeed<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlUpdateDatafeed<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    update_filter<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlUpdateFilter<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    update_filter<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlUpdateFilter<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     update_filter<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     update_filter<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlUpdateFilter<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     update_filter<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlUpdateFilter<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    updateFilter<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlUpdateFilter<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    updateFilter<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlUpdateFilter<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     updateFilter<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     updateFilter<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlUpdateFilter<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     updateFilter<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlUpdateFilter<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    update_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlUpdateJob<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    update_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlUpdateJob<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     update_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     update_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlUpdateJob<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     update_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlUpdateJob<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    updateJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlUpdateJob<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    updateJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlUpdateJob<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     updateJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     updateJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlUpdateJob<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     updateJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlUpdateJob<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    update_model_snapshot<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlUpdateModelSnapshot<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    update_model_snapshot<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlUpdateModelSnapshot<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     update_model_snapshot<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     update_model_snapshot<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlUpdateModelSnapshot<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     update_model_snapshot<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlUpdateModelSnapshot<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    updateModelSnapshot<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlUpdateModelSnapshot<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    updateModelSnapshot<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlUpdateModelSnapshot<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     updateModelSnapshot<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     updateModelSnapshot<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlUpdateModelSnapshot<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     updateModelSnapshot<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlUpdateModelSnapshot<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    validate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlValidate<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    validate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlValidate<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     validate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     validate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlValidate<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     validate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlValidate<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    validate_detector<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlValidateDetector<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    validate_detector<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlValidateDetector<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     validate_detector<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     validate_detector<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlValidateDetector<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     validate_detector<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlValidateDetector<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    validateDetector<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlValidateDetector<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    validateDetector<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MlValidateDetector<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     validateDetector<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     validateDetector<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlValidateDetector<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     validateDetector<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MlValidateDetector<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
   monitoring: {
-    bulk<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MonitoringBulk<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    bulk<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MonitoringBulk<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     bulk<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     bulk<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MonitoringBulk<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     bulk<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MonitoringBulk<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
-  msearch<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Msearch<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  msearch<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Msearch<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   msearch<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   msearch<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Msearch<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   msearch<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Msearch<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  msearch_template<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MsearchTemplate<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  msearch_template<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MsearchTemplate<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   msearch_template<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   msearch_template<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MsearchTemplate<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   msearch_template<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MsearchTemplate<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  msearchTemplate<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MsearchTemplate<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  msearchTemplate<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.MsearchTemplate<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   msearchTemplate<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   msearchTemplate<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MsearchTemplate<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   msearchTemplate<TRequestBody extends RequestNDBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.MsearchTemplate<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  mtermvectors<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Mtermvectors<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  mtermvectors<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Mtermvectors<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   mtermvectors<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   mtermvectors<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Mtermvectors<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   mtermvectors<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Mtermvectors<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   nodes: {
-    hot_threads<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.NodesHotThreads, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    hot_threads<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.NodesHotThreads, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     hot_threads<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     hot_threads<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.NodesHotThreads, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     hot_threads<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.NodesHotThreads, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    hotThreads<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.NodesHotThreads, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    hotThreads<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.NodesHotThreads, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     hotThreads<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     hotThreads<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.NodesHotThreads, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     hotThreads<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.NodesHotThreads, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    info<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.NodesInfo, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    info<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.NodesInfo, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     info<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     info<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.NodesInfo, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     info<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.NodesInfo, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    reload_secure_settings<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.NodesReloadSecureSettings, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    reload_secure_settings<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.NodesReloadSecureSettings, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     reload_secure_settings<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     reload_secure_settings<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.NodesReloadSecureSettings, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     reload_secure_settings<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.NodesReloadSecureSettings, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    reloadSecureSettings<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.NodesReloadSecureSettings, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    reloadSecureSettings<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.NodesReloadSecureSettings, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     reloadSecureSettings<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     reloadSecureSettings<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.NodesReloadSecureSettings, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     reloadSecureSettings<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.NodesReloadSecureSettings, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.NodesStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.NodesStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     stats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.NodesStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.NodesStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    usage<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.NodesUsage, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    usage<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.NodesUsage, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     usage<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     usage<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.NodesUsage, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     usage<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.NodesUsage, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
-  ping<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Ping, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  ping<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Ping, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   ping<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   ping<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Ping, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   ping<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Ping, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  put_script<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.PutScript<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  put_script<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.PutScript<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   put_script<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   put_script<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.PutScript<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   put_script<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.PutScript<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  putScript<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.PutScript<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  putScript<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.PutScript<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   putScript<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   putScript<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.PutScript<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   putScript<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.PutScript<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  rank_eval<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RankEval<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  rank_eval<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RankEval<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   rank_eval<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   rank_eval<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RankEval<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   rank_eval<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RankEval<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  rankEval<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RankEval<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  rankEval<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RankEval<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   rankEval<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   rankEval<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RankEval<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   rankEval<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RankEval<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  reindex<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Reindex<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  reindex<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Reindex<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   reindex<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   reindex<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Reindex<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   reindex<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Reindex<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  reindex_rethrottle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ReindexRethrottle, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  reindex_rethrottle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ReindexRethrottle, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   reindex_rethrottle<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   reindex_rethrottle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ReindexRethrottle, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   reindex_rethrottle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ReindexRethrottle, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  reindexRethrottle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ReindexRethrottle, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  reindexRethrottle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ReindexRethrottle, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   reindexRethrottle<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   reindexRethrottle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ReindexRethrottle, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   reindexRethrottle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ReindexRethrottle, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  render_search_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RenderSearchTemplate<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  render_search_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RenderSearchTemplate<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   render_search_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   render_search_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RenderSearchTemplate<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   render_search_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RenderSearchTemplate<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  renderSearchTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RenderSearchTemplate<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  renderSearchTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RenderSearchTemplate<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   renderSearchTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   renderSearchTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RenderSearchTemplate<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   renderSearchTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RenderSearchTemplate<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   rollup: {
-    delete_job<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupDeleteJob, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_job<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupDeleteJob, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_job<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_job<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupDeleteJob, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_job<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupDeleteJob, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteJob<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupDeleteJob, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteJob<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupDeleteJob, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteJob<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteJob<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupDeleteJob, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteJob<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupDeleteJob, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_jobs<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupGetJobs, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_jobs<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupGetJobs, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_jobs<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_jobs<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupGetJobs, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_jobs<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupGetJobs, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getJobs<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupGetJobs, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getJobs<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupGetJobs, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getJobs<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getJobs<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupGetJobs, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getJobs<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupGetJobs, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_rollup_caps<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupGetRollupCaps, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_rollup_caps<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupGetRollupCaps, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_rollup_caps<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_rollup_caps<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupGetRollupCaps, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_rollup_caps<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupGetRollupCaps, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getRollupCaps<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupGetRollupCaps, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getRollupCaps<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupGetRollupCaps, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getRollupCaps<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getRollupCaps<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupGetRollupCaps, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getRollupCaps<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupGetRollupCaps, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_rollup_index_caps<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupGetRollupIndexCaps, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_rollup_index_caps<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupGetRollupIndexCaps, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_rollup_index_caps<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_rollup_index_caps<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupGetRollupIndexCaps, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_rollup_index_caps<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupGetRollupIndexCaps, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getRollupIndexCaps<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupGetRollupIndexCaps, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getRollupIndexCaps<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupGetRollupIndexCaps, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getRollupIndexCaps<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getRollupIndexCaps<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupGetRollupIndexCaps, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getRollupIndexCaps<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupGetRollupIndexCaps, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupPutJob<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupPutJob<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupPutJob<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_job<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupPutJob<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupPutJob<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupPutJob<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupPutJob<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putJob<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupPutJob<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    rollup_search<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupRollupSearch<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    rollup_search<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupRollupSearch<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     rollup_search<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     rollup_search<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupRollupSearch<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     rollup_search<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupRollupSearch<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    rollupSearch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupRollupSearch<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    rollupSearch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupRollupSearch<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     rollupSearch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     rollupSearch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupRollupSearch<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     rollupSearch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupRollupSearch<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    start_job<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupStartJob, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    start_job<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupStartJob, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     start_job<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     start_job<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupStartJob, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     start_job<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupStartJob, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    startJob<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupStartJob, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    startJob<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupStartJob, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     startJob<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     startJob<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupStartJob, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     startJob<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupStartJob, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    stop_job<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupStopJob, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    stop_job<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupStopJob, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     stop_job<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stop_job<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupStopJob, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stop_job<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupStopJob, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    stopJob<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupStopJob, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    stopJob<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.RollupStopJob, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     stopJob<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stopJob<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupStopJob, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stopJob<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.RollupStopJob, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
-  scripts_painless_execute<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ScriptsPainlessExecute<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  scripts_painless_execute<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ScriptsPainlessExecute<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   scripts_painless_execute<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   scripts_painless_execute<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ScriptsPainlessExecute<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   scripts_painless_execute<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ScriptsPainlessExecute<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  scriptsPainlessExecute<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ScriptsPainlessExecute<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  scriptsPainlessExecute<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.ScriptsPainlessExecute<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   scriptsPainlessExecute<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   scriptsPainlessExecute<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ScriptsPainlessExecute<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   scriptsPainlessExecute<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.ScriptsPainlessExecute<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  scroll<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Scroll<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  scroll<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Scroll<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   scroll<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   scroll<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Scroll<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   scroll<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Scroll<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  search<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Search<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  search<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Search<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   search<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   search<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Search<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   search<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Search<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  search_shards<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SearchShards, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  search_shards<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SearchShards, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   search_shards<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   search_shards<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SearchShards, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   search_shards<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SearchShards, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  searchShards<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SearchShards, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  searchShards<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SearchShards, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   searchShards<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   searchShards<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SearchShards, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   searchShards<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SearchShards, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  search_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SearchTemplate<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  search_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SearchTemplate<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   search_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   search_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SearchTemplate<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   search_template<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SearchTemplate<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  searchTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SearchTemplate<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  searchTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SearchTemplate<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   searchTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   searchTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SearchTemplate<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   searchTemplate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SearchTemplate<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   security: {
-    authenticate<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityAuthenticate, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    authenticate<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityAuthenticate, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     authenticate<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     authenticate<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityAuthenticate, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     authenticate<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityAuthenticate, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    change_password<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityChangePassword<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    change_password<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityChangePassword<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     change_password<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     change_password<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityChangePassword<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     change_password<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityChangePassword<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    changePassword<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityChangePassword<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    changePassword<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityChangePassword<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     changePassword<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     changePassword<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityChangePassword<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     changePassword<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityChangePassword<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    clear_cached_realms<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityClearCachedRealms, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    clear_cached_realms<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityClearCachedRealms, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     clear_cached_realms<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     clear_cached_realms<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityClearCachedRealms, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     clear_cached_realms<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityClearCachedRealms, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    clearCachedRealms<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityClearCachedRealms, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    clearCachedRealms<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityClearCachedRealms, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     clearCachedRealms<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     clearCachedRealms<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityClearCachedRealms, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     clearCachedRealms<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityClearCachedRealms, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    clear_cached_roles<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityClearCachedRoles, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    clear_cached_roles<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityClearCachedRoles, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     clear_cached_roles<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     clear_cached_roles<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityClearCachedRoles, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     clear_cached_roles<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityClearCachedRoles, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    clearCachedRoles<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityClearCachedRoles, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    clearCachedRoles<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityClearCachedRoles, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     clearCachedRoles<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     clearCachedRoles<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityClearCachedRoles, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     clearCachedRoles<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityClearCachedRoles, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    create_api_key<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityCreateApiKey<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    create_api_key<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityCreateApiKey<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     create_api_key<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     create_api_key<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityCreateApiKey<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     create_api_key<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityCreateApiKey<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    createApiKey<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityCreateApiKey<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    createApiKey<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityCreateApiKey<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     createApiKey<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     createApiKey<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityCreateApiKey<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     createApiKey<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityCreateApiKey<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_privileges<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityDeletePrivileges, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_privileges<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityDeletePrivileges, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_privileges<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_privileges<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityDeletePrivileges, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_privileges<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityDeletePrivileges, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deletePrivileges<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityDeletePrivileges, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deletePrivileges<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityDeletePrivileges, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deletePrivileges<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deletePrivileges<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityDeletePrivileges, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deletePrivileges<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityDeletePrivileges, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_role<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityDeleteRole, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_role<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityDeleteRole, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_role<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_role<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityDeleteRole, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_role<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityDeleteRole, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteRole<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityDeleteRole, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteRole<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityDeleteRole, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteRole<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteRole<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityDeleteRole, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteRole<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityDeleteRole, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_role_mapping<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityDeleteRoleMapping, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_role_mapping<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityDeleteRoleMapping, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_role_mapping<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_role_mapping<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityDeleteRoleMapping, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_role_mapping<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityDeleteRoleMapping, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteRoleMapping<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityDeleteRoleMapping, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteRoleMapping<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityDeleteRoleMapping, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteRoleMapping<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteRoleMapping<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityDeleteRoleMapping, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteRoleMapping<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityDeleteRoleMapping, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_user<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityDeleteUser, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_user<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityDeleteUser, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_user<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_user<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityDeleteUser, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_user<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityDeleteUser, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteUser<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityDeleteUser, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteUser<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityDeleteUser, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteUser<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteUser<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityDeleteUser, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteUser<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityDeleteUser, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    disable_user<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityDisableUser, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    disable_user<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityDisableUser, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     disable_user<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     disable_user<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityDisableUser, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     disable_user<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityDisableUser, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    disableUser<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityDisableUser, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    disableUser<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityDisableUser, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     disableUser<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     disableUser<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityDisableUser, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     disableUser<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityDisableUser, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    enable_user<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityEnableUser, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    enable_user<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityEnableUser, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     enable_user<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     enable_user<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityEnableUser, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     enable_user<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityEnableUser, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    enableUser<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityEnableUser, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    enableUser<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityEnableUser, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     enableUser<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     enableUser<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityEnableUser, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     enableUser<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityEnableUser, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_api_key<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetApiKey, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_api_key<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetApiKey, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_api_key<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_api_key<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetApiKey, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_api_key<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetApiKey, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getApiKey<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetApiKey, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getApiKey<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetApiKey, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getApiKey<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getApiKey<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetApiKey, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getApiKey<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetApiKey, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_builtin_privileges<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetBuiltinPrivileges, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_builtin_privileges<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetBuiltinPrivileges, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_builtin_privileges<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_builtin_privileges<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetBuiltinPrivileges, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_builtin_privileges<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetBuiltinPrivileges, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getBuiltinPrivileges<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetBuiltinPrivileges, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getBuiltinPrivileges<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetBuiltinPrivileges, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getBuiltinPrivileges<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getBuiltinPrivileges<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetBuiltinPrivileges, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getBuiltinPrivileges<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetBuiltinPrivileges, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_privileges<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetPrivileges, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_privileges<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetPrivileges, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_privileges<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_privileges<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetPrivileges, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_privileges<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetPrivileges, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getPrivileges<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetPrivileges, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getPrivileges<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetPrivileges, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getPrivileges<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getPrivileges<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetPrivileges, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getPrivileges<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetPrivileges, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_role<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetRole, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_role<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetRole, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_role<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_role<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetRole, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_role<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetRole, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getRole<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetRole, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getRole<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetRole, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getRole<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getRole<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetRole, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getRole<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetRole, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_role_mapping<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetRoleMapping, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_role_mapping<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetRoleMapping, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_role_mapping<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_role_mapping<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetRoleMapping, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_role_mapping<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetRoleMapping, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getRoleMapping<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetRoleMapping, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getRoleMapping<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetRoleMapping, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getRoleMapping<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getRoleMapping<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetRoleMapping, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getRoleMapping<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetRoleMapping, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_token<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetToken<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_token<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetToken<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_token<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_token<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetToken<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_token<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetToken<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getToken<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetToken<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getToken<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetToken<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getToken<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getToken<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetToken<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getToken<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetToken<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_user<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetUser, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_user<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetUser, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_user<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_user<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetUser, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_user<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetUser, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getUser<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetUser, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getUser<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetUser, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getUser<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getUser<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetUser, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getUser<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetUser, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_user_privileges<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetUserPrivileges, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_user_privileges<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetUserPrivileges, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_user_privileges<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_user_privileges<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetUserPrivileges, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_user_privileges<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetUserPrivileges, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getUserPrivileges<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetUserPrivileges, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getUserPrivileges<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityGetUserPrivileges, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getUserPrivileges<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getUserPrivileges<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetUserPrivileges, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getUserPrivileges<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityGetUserPrivileges, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    has_privileges<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityHasPrivileges<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    has_privileges<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityHasPrivileges<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     has_privileges<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     has_privileges<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityHasPrivileges<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     has_privileges<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityHasPrivileges<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    hasPrivileges<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityHasPrivileges<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    hasPrivileges<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityHasPrivileges<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     hasPrivileges<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     hasPrivileges<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityHasPrivileges<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     hasPrivileges<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityHasPrivileges<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    invalidate_api_key<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityInvalidateApiKey<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    invalidate_api_key<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityInvalidateApiKey<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     invalidate_api_key<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     invalidate_api_key<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityInvalidateApiKey<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     invalidate_api_key<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityInvalidateApiKey<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    invalidateApiKey<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityInvalidateApiKey<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    invalidateApiKey<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityInvalidateApiKey<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     invalidateApiKey<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     invalidateApiKey<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityInvalidateApiKey<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     invalidateApiKey<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityInvalidateApiKey<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    invalidate_token<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityInvalidateToken<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    invalidate_token<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityInvalidateToken<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     invalidate_token<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     invalidate_token<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityInvalidateToken<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     invalidate_token<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityInvalidateToken<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    invalidateToken<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityInvalidateToken<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    invalidateToken<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityInvalidateToken<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     invalidateToken<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     invalidateToken<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityInvalidateToken<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     invalidateToken<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityInvalidateToken<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_privileges<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityPutPrivileges<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_privileges<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityPutPrivileges<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_privileges<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_privileges<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityPutPrivileges<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_privileges<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityPutPrivileges<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putPrivileges<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityPutPrivileges<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putPrivileges<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityPutPrivileges<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putPrivileges<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putPrivileges<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityPutPrivileges<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putPrivileges<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityPutPrivileges<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_role<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityPutRole<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_role<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityPutRole<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_role<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_role<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityPutRole<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_role<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityPutRole<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putRole<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityPutRole<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putRole<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityPutRole<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putRole<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putRole<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityPutRole<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putRole<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityPutRole<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_role_mapping<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityPutRoleMapping<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_role_mapping<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityPutRoleMapping<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_role_mapping<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_role_mapping<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityPutRoleMapping<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_role_mapping<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityPutRoleMapping<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putRoleMapping<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityPutRoleMapping<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putRoleMapping<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityPutRoleMapping<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putRoleMapping<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putRoleMapping<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityPutRoleMapping<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putRoleMapping<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityPutRoleMapping<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_user<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityPutUser<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_user<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityPutUser<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_user<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_user<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityPutUser<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_user<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityPutUser<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putUser<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityPutUser<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putUser<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SecurityPutUser<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putUser<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putUser<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityPutUser<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putUser<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SecurityPutUser<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
   slm: {
-    delete_lifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmDeleteLifecycle, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_lifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmDeleteLifecycle, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_lifecycle<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_lifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmDeleteLifecycle, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_lifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmDeleteLifecycle, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteLifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmDeleteLifecycle, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteLifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmDeleteLifecycle, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteLifecycle<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteLifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmDeleteLifecycle, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteLifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmDeleteLifecycle, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    execute_lifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmExecuteLifecycle, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    execute_lifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmExecuteLifecycle, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     execute_lifecycle<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     execute_lifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmExecuteLifecycle, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     execute_lifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmExecuteLifecycle, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    executeLifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmExecuteLifecycle, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    executeLifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmExecuteLifecycle, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     executeLifecycle<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     executeLifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmExecuteLifecycle, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     executeLifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmExecuteLifecycle, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    execute_retention<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmExecuteRetention, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    execute_retention<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmExecuteRetention, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     execute_retention<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     execute_retention<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmExecuteRetention, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     execute_retention<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmExecuteRetention, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    executeRetention<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmExecuteRetention, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    executeRetention<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmExecuteRetention, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     executeRetention<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     executeRetention<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmExecuteRetention, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     executeRetention<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmExecuteRetention, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_lifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmGetLifecycle, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_lifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmGetLifecycle, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_lifecycle<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_lifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmGetLifecycle, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_lifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmGetLifecycle, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getLifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmGetLifecycle, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getLifecycle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmGetLifecycle, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getLifecycle<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getLifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmGetLifecycle, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getLifecycle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmGetLifecycle, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmGetStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmGetStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_stats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmGetStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmGetStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getStats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmGetStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getStats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmGetStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getStats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getStats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmGetStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getStats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmGetStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_status<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmGetStatus, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_status<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmGetStatus, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_status<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_status<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmGetStatus, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_status<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmGetStatus, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getStatus<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmGetStatus, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getStatus<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmGetStatus, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getStatus<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getStatus<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmGetStatus, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getStatus<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmGetStatus, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_lifecycle<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmPutLifecycle<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_lifecycle<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmPutLifecycle<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_lifecycle<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_lifecycle<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmPutLifecycle<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_lifecycle<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmPutLifecycle<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putLifecycle<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmPutLifecycle<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putLifecycle<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmPutLifecycle<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putLifecycle<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putLifecycle<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmPutLifecycle<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putLifecycle<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmPutLifecycle<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    start<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmStart, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    start<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmStart, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     start<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     start<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmStart, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     start<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmStart, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    stop<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmStop, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    stop<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SlmStop, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     stop<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stop<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmStop, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stop<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SlmStop, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
   snapshot: {
-    cleanup_repository<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotCleanupRepository, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    cleanup_repository<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotCleanupRepository, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     cleanup_repository<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     cleanup_repository<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotCleanupRepository, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     cleanup_repository<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotCleanupRepository, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    cleanupRepository<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotCleanupRepository, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    cleanupRepository<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotCleanupRepository, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     cleanupRepository<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     cleanupRepository<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotCleanupRepository, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     cleanupRepository<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotCleanupRepository, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    create<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotCreate<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    create<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotCreate<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     create<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     create<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotCreate<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     create<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotCreate<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    create_repository<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotCreateRepository<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    create_repository<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotCreateRepository<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     create_repository<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     create_repository<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotCreateRepository<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     create_repository<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotCreateRepository<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    createRepository<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotCreateRepository<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    createRepository<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotCreateRepository<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     createRepository<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     createRepository<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotCreateRepository<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     createRepository<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotCreateRepository<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotDelete, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotDelete, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotDelete, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotDelete, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_repository<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotDeleteRepository, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_repository<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotDeleteRepository, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_repository<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_repository<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotDeleteRepository, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_repository<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotDeleteRepository, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteRepository<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotDeleteRepository, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteRepository<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotDeleteRepository, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteRepository<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteRepository<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotDeleteRepository, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteRepository<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotDeleteRepository, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotGet, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotGet, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotGet, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotGet, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_repository<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotGetRepository, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_repository<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotGetRepository, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_repository<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_repository<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotGetRepository, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_repository<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotGetRepository, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getRepository<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotGetRepository, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getRepository<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotGetRepository, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getRepository<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getRepository<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotGetRepository, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getRepository<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotGetRepository, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    restore<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotRestore<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    restore<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotRestore<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     restore<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     restore<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotRestore<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     restore<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotRestore<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    status<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotStatus, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    status<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotStatus, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     status<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     status<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotStatus, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     status<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotStatus, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    verify_repository<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotVerifyRepository, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    verify_repository<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotVerifyRepository, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     verify_repository<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     verify_repository<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotVerifyRepository, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     verify_repository<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotVerifyRepository, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    verifyRepository<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotVerifyRepository, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    verifyRepository<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SnapshotVerifyRepository, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     verifyRepository<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     verifyRepository<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotVerifyRepository, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     verifyRepository<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SnapshotVerifyRepository, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
   sql: {
-    clear_cursor<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SqlClearCursor<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    clear_cursor<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SqlClearCursor<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     clear_cursor<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     clear_cursor<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SqlClearCursor<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     clear_cursor<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SqlClearCursor<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    clearCursor<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SqlClearCursor<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    clearCursor<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SqlClearCursor<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     clearCursor<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     clearCursor<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SqlClearCursor<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     clearCursor<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SqlClearCursor<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    query<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SqlQuery<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    query<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SqlQuery<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     query<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     query<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SqlQuery<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     query<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SqlQuery<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    translate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SqlTranslate<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    translate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SqlTranslate<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     translate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     translate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SqlTranslate<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     translate<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SqlTranslate<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
   ssl: {
-    certificates<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SslCertificates, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    certificates<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.SslCertificates, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     certificates<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     certificates<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SslCertificates, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     certificates<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.SslCertificates, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
   tasks: {
-    cancel<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TasksCancel, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    cancel<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TasksCancel, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     cancel<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     cancel<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TasksCancel, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     cancel<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TasksCancel, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TasksGet, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TasksGet, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TasksGet, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TasksGet, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    list<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TasksList, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    list<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TasksList, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     list<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     list<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TasksList, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     list<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TasksList, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
-  termvectors<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Termvectors<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  termvectors<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Termvectors<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   termvectors<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   termvectors<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Termvectors<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   termvectors<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Termvectors<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   transform: {
-    delete_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformDeleteTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformDeleteTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_transform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformDeleteTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformDeleteTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformDeleteTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformDeleteTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteTransform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformDeleteTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformDeleteTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformGetTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformGetTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_transform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformGetTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformGetTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformGetTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformGetTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getTransform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformGetTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformGetTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_transform_stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformGetTransformStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_transform_stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformGetTransformStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_transform_stats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_transform_stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformGetTransformStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_transform_stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformGetTransformStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getTransformStats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformGetTransformStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getTransformStats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformGetTransformStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getTransformStats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getTransformStats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformGetTransformStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getTransformStats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformGetTransformStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    preview_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformPreviewTransform<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    preview_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformPreviewTransform<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     preview_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     preview_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformPreviewTransform<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     preview_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformPreviewTransform<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    previewTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformPreviewTransform<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    previewTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformPreviewTransform<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     previewTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     previewTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformPreviewTransform<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     previewTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformPreviewTransform<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformPutTransform<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformPutTransform<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformPutTransform<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformPutTransform<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformPutTransform<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformPutTransform<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformPutTransform<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformPutTransform<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    start_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformStartTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    start_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformStartTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     start_transform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     start_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformStartTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     start_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformStartTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    startTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformStartTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    startTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformStartTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     startTransform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     startTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformStartTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     startTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformStartTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    stop_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformStopTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    stop_transform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformStopTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     stop_transform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stop_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformStopTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stop_transform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformStopTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    stopTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformStopTransform, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    stopTransform<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformStopTransform, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     stopTransform<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stopTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformStopTransform, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stopTransform<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformStopTransform, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    update_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformUpdateTransform<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    update_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformUpdateTransform<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     update_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     update_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformUpdateTransform<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     update_transform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformUpdateTransform<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    updateTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformUpdateTransform<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    updateTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.TransformUpdateTransform<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     updateTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     updateTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformUpdateTransform<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     updateTransform<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.TransformUpdateTransform<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
-  update<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Update<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  update<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.Update<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   update<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   update<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Update<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   update<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.Update<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  update_by_query<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.UpdateByQuery<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  update_by_query<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.UpdateByQuery<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   update_by_query<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   update_by_query<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.UpdateByQuery<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   update_by_query<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.UpdateByQuery<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  updateByQuery<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.UpdateByQuery<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  updateByQuery<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.UpdateByQuery<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   updateByQuery<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   updateByQuery<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.UpdateByQuery<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   updateByQuery<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.UpdateByQuery<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  update_by_query_rethrottle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.UpdateByQueryRethrottle, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  update_by_query_rethrottle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.UpdateByQueryRethrottle, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   update_by_query_rethrottle<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   update_by_query_rethrottle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.UpdateByQueryRethrottle, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   update_by_query_rethrottle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.UpdateByQueryRethrottle, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-  updateByQueryRethrottle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.UpdateByQueryRethrottle, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+  updateByQueryRethrottle<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.UpdateByQueryRethrottle, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
   updateByQueryRethrottle<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   updateByQueryRethrottle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.UpdateByQueryRethrottle, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   updateByQueryRethrottle<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.UpdateByQueryRethrottle, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   watcher: {
-    ack_watch<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherAckWatch, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    ack_watch<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherAckWatch, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     ack_watch<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     ack_watch<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherAckWatch, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     ack_watch<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherAckWatch, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    ackWatch<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherAckWatch, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    ackWatch<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherAckWatch, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     ackWatch<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     ackWatch<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherAckWatch, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     ackWatch<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherAckWatch, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    activate_watch<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherActivateWatch, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    activate_watch<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherActivateWatch, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     activate_watch<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     activate_watch<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherActivateWatch, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     activate_watch<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherActivateWatch, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    activateWatch<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherActivateWatch, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    activateWatch<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherActivateWatch, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     activateWatch<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     activateWatch<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherActivateWatch, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     activateWatch<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherActivateWatch, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deactivate_watch<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherDeactivateWatch, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deactivate_watch<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherDeactivateWatch, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deactivate_watch<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deactivate_watch<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherDeactivateWatch, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deactivate_watch<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherDeactivateWatch, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deactivateWatch<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherDeactivateWatch, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deactivateWatch<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherDeactivateWatch, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deactivateWatch<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deactivateWatch<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherDeactivateWatch, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deactivateWatch<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherDeactivateWatch, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    delete_watch<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherDeleteWatch, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    delete_watch<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherDeleteWatch, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete_watch<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_watch<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherDeleteWatch, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete_watch<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherDeleteWatch, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    deleteWatch<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherDeleteWatch, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    deleteWatch<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherDeleteWatch, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteWatch<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteWatch<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherDeleteWatch, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     deleteWatch<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherDeleteWatch, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    execute_watch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherExecuteWatch<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    execute_watch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherExecuteWatch<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     execute_watch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     execute_watch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherExecuteWatch<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     execute_watch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherExecuteWatch<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    executeWatch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherExecuteWatch<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    executeWatch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherExecuteWatch<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     executeWatch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     executeWatch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherExecuteWatch<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     executeWatch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherExecuteWatch<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    get_watch<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherGetWatch, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    get_watch<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherGetWatch, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     get_watch<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_watch<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherGetWatch, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     get_watch<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherGetWatch, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    getWatch<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherGetWatch, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    getWatch<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherGetWatch, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     getWatch<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getWatch<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherGetWatch, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     getWatch<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherGetWatch, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    put_watch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherPutWatch<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    put_watch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherPutWatch<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     put_watch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_watch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherPutWatch<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     put_watch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherPutWatch<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    putWatch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherPutWatch<TRequestBody>, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    putWatch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherPutWatch<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     putWatch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putWatch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherPutWatch<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     putWatch<TRequestBody extends RequestBody, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherPutWatch<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    start<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherStart, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    start<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherStart, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     start<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     start<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherStart, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     start<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherStart, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherStats, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    stats<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     stats<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stats<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    stop<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherStop, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    stop<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.WatcherStop, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     stop<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stop<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherStop, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     stop<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.WatcherStop, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
   }
   xpack: {
-    info<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.XpackInfo, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    info<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.XpackInfo, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     info<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     info<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.XpackInfo, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     info<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.XpackInfo, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
-    usage<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.XpackUsage, options?: TransportRequestOptions): Promise<ApiResponse<TResponse, TContext>>
+    usage<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.XpackUsage, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     usage<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     usage<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.XpackUsage, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     usage<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.XpackUsage, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
diff --git a/lib/Connection.js b/lib/Connection.js
index d574c4fe9..bfce0fa15 100644
--- a/lib/Connection.js
+++ b/lib/Connection.js
@@ -12,7 +12,12 @@ const debug = require('debug')('elasticsearch')
 const decompressResponse = require('decompress-response')
 const pump = require('pump')
 const INVALID_PATH_REGEX = /[^\u0021-\u00ff]/
-const { TimeoutError, ConfigurationError } = require('./errors')
+const {
+  ConnectionError,
+  RequestAbortedError,
+  TimeoutError,
+  ConfigurationError
+} = require('./errors')
 
 class Connection {
   constructor (opts = {}) {
@@ -95,7 +100,7 @@ class Connection {
       if (ended === false) {
         ended = true
         this._openRequests--
-        callback(err, null)
+        callback(new ConnectionError(err.message), null)
       }
     })
 
@@ -105,6 +110,7 @@ class Connection {
       if (ended === false) {
         ended = true
         this._openRequests--
+        callback(new RequestAbortedError(), null)
       }
     })
 
diff --git a/lib/Transport.d.ts b/lib/Transport.d.ts
index ae382d617..5a07d4d14 100644
--- a/lib/Transport.d.ts
+++ b/lib/Transport.d.ts
@@ -11,7 +11,7 @@ import * as errors from './errors';
 export type ApiError = errors.ConfigurationError | errors.ConnectionError |
                        errors.DeserializationError | errors.SerializationError |
                        errors.NoLivingConnectionsError | errors.ResponseError |
-                       errors.TimeoutError
+                       errors.TimeoutError | errors.RequestAbortedError
 
 export interface nodeSelectorFn {
   (connections: Connection[]): Connection;
@@ -102,6 +102,10 @@ export interface TransportRequestCallback {
   abort: () => void;
 }
 
+export interface TransportRequestPromise<T> extends Promise<T> {
+  abort: () => void;
+}
+
 export interface TransportGetConnectionOptions {
   requestId: string;
 }
diff --git a/lib/Transport.js b/lib/Transport.js
index bd59f9e5b..1b124b88b 100644
--- a/lib/Transport.js
+++ b/lib/Transport.js
@@ -12,7 +12,7 @@ const intoStream = require('into-stream')
 const ms = require('ms')
 const {
   ConnectionError,
-  TimeoutError,
+  RequestAbortedError,
   NoLivingConnectionsError,
   ResponseError,
   ConfigurationError
@@ -70,14 +70,19 @@ class Transport {
       callback = options
       options = {}
     }
+    var p = null
 
     // promises support
-    if (callback == null) {
-      return new Promise((resolve, reject) => {
-        this.request(params, options, (err, result) => {
-          err ? reject(err) : resolve(result)
-        })
+    if (callback === undefined) {
+      let onFulfilled = null
+      let onRejected = null
+      p = new Promise((resolve, reject) => {
+        onFulfilled = resolve
+        onRejected = reject
       })
+      callback = function callback (err, result) {
+        err ? onRejected(err) : onFulfilled(result)
+      }
     }
 
     callback = once(callback)
@@ -107,7 +112,9 @@ class Transport {
     var request = { abort: noop }
 
     const makeRequest = () => {
-      if (meta.aborted === true) return
+      if (meta.aborted === true) {
+        return callback(new RequestAbortedError(), result)
+      }
       meta.connection = this.getConnection({ requestId: meta.request.id })
       if (meta.connection == null) {
         return callback(new NoLivingConnectionsError(), result)
@@ -190,35 +197,30 @@ class Transport {
 
     const onResponse = (err, response) => {
       if (err !== null) {
-        // if there is an error in the connection
-        // let's mark the connection as dead
-        this.connectionPool.markDead(meta.connection)
-
-        if (this.sniffOnConnectionFault === true) {
-          this.sniff({
-            reason: Transport.sniffReasons.SNIFF_ON_CONNECTION_FAULT,
-            requestId: meta.request.id
-          })
-        }
-
-        // retry logic
-        if (meta.attempts < maxRetries) {
-          meta.attempts++
-          debug(`Retrying request, there are still ${maxRetries - meta.attempts} attempts`, params)
-          request = makeRequest(params, callback)
-          return
-        }
+        if (err.name !== 'RequestAbortedError') {
+          // if there is an error in the connection
+          // let's mark the connection as dead
+          this.connectionPool.markDead(meta.connection)
 
-        const error = err instanceof TimeoutError
-          ? err
-          : new ConnectionError(err.message, result)
+          if (this.sniffOnConnectionFault === true) {
+            this.sniff({
+              reason: Transport.sniffReasons.SNIFF_ON_CONNECTION_FAULT,
+              requestId: meta.request.id
+            })
+          }
 
-        if (err.name === 'TimeoutError') {
-          err.meta = result
+          // retry logic
+          if (meta.attempts < maxRetries) {
+            meta.attempts++
+            debug(`Retrying request, there are still ${maxRetries - meta.attempts} attempts`, params)
+            request = makeRequest(params, callback)
+            return
+          }
         }
 
-        this.emit('response', error, result)
-        return callback(error, result)
+        err.meta = result
+        this.emit('response', err, result)
+        return callback(err, result)
       }
 
       const { statusCode, headers } = response
@@ -310,10 +312,17 @@ class Transport {
     request = makeRequest()
 
     return {
-      abort: () => {
+      then (onFulfilled, onRejected) {
+        return p.then(onFulfilled, onRejected)
+      },
+      catch (onRejected) {
+        return p.catch(onRejected)
+      },
+      abort () {
         meta.aborted = true
         request.abort()
         debug('Aborting request', params)
+        return this
       }
     }
   }
diff --git a/lib/errors.d.ts b/lib/errors.d.ts
index f32e722b1..b16a15f68 100644
--- a/lib/errors.d.ts
+++ b/lib/errors.d.ts
@@ -59,3 +59,10 @@ export declare class ResponseError extends ElasticsearchClientError {
   headers: Record<string, any>;
   constructor(meta: ApiResponse);
 }
+
+export declare class RequestAbortedError extends ElasticsearchClientError {
+  name: string;
+  message: string;
+  meta: ApiResponse;
+  constructor(message: string, meta: ApiResponse);
+}
\ No newline at end of file
diff --git a/lib/errors.js b/lib/errors.js
index c049ef5f5..b96aa811e 100644
--- a/lib/errors.js
+++ b/lib/errors.js
@@ -95,6 +95,16 @@ class ResponseError extends ElasticsearchClientError {
   }
 }
 
+class RequestAbortedError extends ElasticsearchClientError {
+  constructor (message, meta) {
+    super(message)
+    Error.captureStackTrace(this, RequestAbortedError)
+    this.name = 'RequestAbortedError'
+    this.message = message || 'Request aborted'
+    this.meta = meta
+  }
+}
+
 module.exports = {
   ElasticsearchClientError,
   TimeoutError,
@@ -103,5 +113,6 @@ module.exports = {
   SerializationError,
   DeserializationError,
   ConfigurationError,
-  ResponseError
+  ResponseError,
+  RequestAbortedError
 }
diff --git a/scripts/utils/generateMain.js b/scripts/utils/generateMain.js
index a76280069..e528d7be6 100644
--- a/scripts/utils/generateMain.js
+++ b/scripts/utils/generateMain.js
@@ -183,14 +183,14 @@ function buildMethodDefinition (api, name, hasBody) {
 
   if (hasBody) {
     let methods = [
-      { key: `${api}<TRequestBody extends ${bodyType}, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.${Name}<TRequestBody>, options?: TransportRequestOptions)`, val: `Promise<ApiResponse<TResponse, TContext>>` },
+      { key: `${api}<TRequestBody extends ${bodyType}, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.${Name}<TRequestBody>, options?: TransportRequestOptions)`, val: `TransportRequestPromise<ApiResponse<TResponse, TContext>>` },
       { key: `${api}<TRequestBody extends ${bodyType}, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>)`, val: `TransportRequestCallback` },
       { key: `${api}<TRequestBody extends ${bodyType}, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.${Name}<TRequestBody>, callback: callbackFn<TResponse, TContext>)`, val: `TransportRequestCallback` },
       { key: `${api}<TRequestBody extends ${bodyType}, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.${Name}<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>)`, val: `TransportRequestCallback` }
     ]
     if (isSnakeCased(api)) {
       methods = methods.concat([
-        { key: `${camelify(api)}<TRequestBody extends ${bodyType}, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.${Name}<TRequestBody>, options?: TransportRequestOptions)`, val: `Promise<ApiResponse<TResponse, TContext>>` },
+        { key: `${camelify(api)}<TRequestBody extends ${bodyType}, TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.${Name}<TRequestBody>, options?: TransportRequestOptions)`, val: `TransportRequestPromise<ApiResponse<TResponse, TContext>>` },
         { key: `${camelify(api)}<TRequestBody extends ${bodyType}, TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>)`, val: `TransportRequestCallback` },
         { key: `${camelify(api)}<TRequestBody extends ${bodyType}, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.${Name}<TRequestBody>, callback: callbackFn<TResponse, TContext>)`, val: `TransportRequestCallback` },
         { key: `${camelify(api)}<TRequestBody extends ${bodyType}, TResponse = ResponseBody, TContext = unknown>(params: RequestParams.${Name}<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>)`, val: `TransportRequestCallback` }
@@ -199,14 +199,14 @@ function buildMethodDefinition (api, name, hasBody) {
     return methods
   } else {
     let methods = [
-      { key: `${api}<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.${Name}, options?: TransportRequestOptions)`, val: `Promise<ApiResponse<TResponse, TContext>>` },
+      { key: `${api}<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.${Name}, options?: TransportRequestOptions)`, val: `TransportRequestPromise<ApiResponse<TResponse, TContext>>` },
       { key: `${api}<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>)`, val: `TransportRequestCallback` },
       { key: `${api}<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.${Name}, callback: callbackFn<TResponse, TContext>)`, val: `TransportRequestCallback` },
       { key: `${api}<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.${Name}, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>)`, val: `TransportRequestCallback` }
     ]
     if (isSnakeCased(api)) {
       methods = methods.concat([
-        { key: `${camelify(api)}<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.${Name}, options?: TransportRequestOptions)`, val: `Promise<ApiResponse<TResponse, TContext>>` },
+        { key: `${camelify(api)}<TResponse = ResponseBody, TContext = unknown>(params?: RequestParams.${Name}, options?: TransportRequestOptions)`, val: `TransportRequestPromise<ApiResponse<TResponse, TContext>>` },
         { key: `${camelify(api)}<TResponse = ResponseBody, TContext = unknown>(callback: callbackFn<TResponse, TContext>)`, val: `TransportRequestCallback` },
         { key: `${camelify(api)}<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.${Name}, callback: callbackFn<TResponse, TContext>)`, val: `TransportRequestCallback` },
         { key: `${camelify(api)}<TResponse = ResponseBody, TContext = unknown>(params: RequestParams.${Name}, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>)`, val: `TransportRequestCallback` }
diff --git a/test/behavior/sniff.test.js b/test/behavior/sniff.test.js
index 6515d35b2..e1d686c4d 100644
--- a/test/behavior/sniff.test.js
+++ b/test/behavior/sniff.test.js
@@ -210,7 +210,7 @@ test('Sniff on connection fault', t => {
     class MyConnection extends Connection {
       request (params, callback) {
         if (this.id === 'http://localhost:9200/') {
-          callback(new Error('kaboom'), null)
+          callback(new errors.ConnectionError('kaboom'), null)
           return {}
         } else {
           return super.request(params, callback)
diff --git a/test/types/client.test-d.ts b/test/types/client.test-d.ts
index 9b5313449..339120f1e 100644
--- a/test/types/client.test-d.ts
+++ b/test/types/client.test-d.ts
@@ -4,7 +4,7 @@
 
 import { expectType } from 'tsd'
 import { Client, ApiError, ApiResponse, RequestEvent, ResurrectEvent } from '../../'
-import { TransportRequestCallback } from '../..//lib/Transport';
+import { TransportRequestCallback, TransportRequestPromise } from '../..//lib/Transport';
 
 const client = new Client({
   node: 'http://localhost:9200'
@@ -39,6 +39,7 @@ client.on('resurrect', (err, meta) => {
     expectType<ApiResponse>(result)
   })
   expectType<TransportRequestCallback>(result)
+  expectType<void>(result.abort())
 }
 
 {
@@ -47,6 +48,7 @@ client.on('resurrect', (err, meta) => {
     expectType<ApiResponse>(result)
   })
   expectType<TransportRequestCallback>(result)
+  expectType<void>(result.abort())
 }
 
 {
@@ -55,37 +57,42 @@ client.on('resurrect', (err, meta) => {
     expectType<ApiResponse>(result)
   })
   expectType<TransportRequestCallback>(result)
+  expectType<void>(result.abort())
 }
 
 // Promise style
 {
   const promise = client.info()
-  expectType<Promise<ApiResponse>>(promise)
+  expectType<TransportRequestPromise<ApiResponse>>(promise)
   promise
     .then(result => expectType<ApiResponse>(result))
     .catch((err: ApiError) => expectType<ApiError>(err))
+  expectType<void>(promise.abort())
 }
 
 {
   const promise = client.info({ pretty: true })
-  expectType<Promise<ApiResponse>>(promise)
+  expectType<TransportRequestPromise<ApiResponse>>(promise)
   promise
     .then(result => expectType<ApiResponse>(result))
     .catch((err: ApiError) => expectType<ApiError>(err))
+  expectType<void>(promise.abort())
 }
 
 {
   const promise = client.info({ pretty: true }, { ignore: [404] })
-  expectType<Promise<ApiResponse>>(promise)
+  expectType<TransportRequestPromise<ApiResponse>>(promise)
   promise
     .then(result => expectType<ApiResponse>(result))
     .catch((err: ApiError) => expectType<ApiError>(err))
+  expectType<void>(promise.abort())
 }
 
 // Promise style with async await
 {
   const promise = client.info()
-  expectType<Promise<ApiResponse>>(promise)
+  expectType<TransportRequestPromise<ApiResponse>>(promise)
+  expectType<void>(promise.abort())
   try {
     expectType<ApiResponse>(await promise)
   } catch (err) {
@@ -95,7 +102,8 @@ client.on('resurrect', (err, meta) => {
 
 {
   const promise = client.info({ pretty: true })
-  expectType<Promise<ApiResponse>>(promise)
+  expectType<TransportRequestPromise<ApiResponse>>(promise)
+  expectType<void>(promise.abort())
   try {
     expectType<ApiResponse>(await promise)
   } catch (err) {
@@ -105,7 +113,8 @@ client.on('resurrect', (err, meta) => {
 
 {
   const promise = client.info({ pretty: true }, { ignore: [404] })
-  expectType<Promise<ApiResponse>>(promise)
+  expectType<TransportRequestPromise<ApiResponse>>(promise)
+  expectType<void>(promise.abort())
   try {
     expectType<ApiResponse>(await promise)
   } catch (err) {
diff --git a/test/types/errors.test-d.ts b/test/types/errors.test-d.ts
index 3c1b020fe..514f04d76 100644
--- a/test/types/errors.test-d.ts
+++ b/test/types/errors.test-d.ts
@@ -81,3 +81,10 @@ const response = {
   expectType<number>(err.statusCode)
   expectType<Record<string, any>>(err.headers)
 }
+
+{
+  const err = new errors.RequestAbortedError('message', response)
+  expectType<string>(err.name)
+  expectType<string>(err.message)
+  expectType<ApiResponse>(err.meta)
+}
\ No newline at end of file
diff --git a/test/unit/api.test.js b/test/unit/api.test.js
index f24906981..ad61a71e1 100644
--- a/test/unit/api.test.js
+++ b/test/unit/api.test.js
@@ -135,7 +135,7 @@ test('Abort method (callback)', t => {
   })
 })
 
-test('Abort is not supported in promises', t => {
+test('Abort method (promises)', t => {
   t.plan(2)
 
   function handler (req, res) {
@@ -160,7 +160,7 @@ test('Abort is not supported in promises', t => {
       })
       .catch(t.fail)
 
-    t.type(request.abort, 'undefined')
+    t.type(request.abort, 'function')
   })
 })
 
diff --git a/test/unit/connection.test.js b/test/unit/connection.test.js
index cee34db74..68ffebbda 100644
--- a/test/unit/connection.test.js
+++ b/test/unit/connection.test.js
@@ -12,7 +12,7 @@ const { Agent } = require('http')
 const intoStream = require('into-stream')
 const { buildServer } = require('../utils')
 const Connection = require('../../lib/Connection')
-const { TimeoutError, ConfigurationError } = require('../../lib/errors')
+const { TimeoutError, ConfigurationError, RequestAbortedError } = require('../../lib/errors')
 
 test('Basic (http)', t => {
   t.plan(4)
@@ -855,3 +855,48 @@ test('Should not add agent and ssl to the serialized connection', t => {
 
   t.end()
 })
+
+test('Abort a request syncronously', t => {
+  t.plan(1)
+
+  function handler (req, res) {
+    t.fail('The server should not be contacted')
+  }
+
+  buildServer(handler, ({ port }, server) => {
+    const connection = new Connection({
+      url: new URL(`http://localhost:${port}`)
+    })
+    const request = connection.request({
+      path: '/hello',
+      method: 'GET'
+    }, (err, res) => {
+      t.ok(err instanceof RequestAbortedError)
+      server.stop()
+    })
+    request.abort()
+  })
+})
+
+test('Abort a request asyncronously', t => {
+  t.plan(1)
+
+  function handler (req, res) {
+    // might be called or not
+    res.end('ok')
+  }
+
+  buildServer(handler, ({ port }, server) => {
+    const connection = new Connection({
+      url: new URL(`http://localhost:${port}`)
+    })
+    const request = connection.request({
+      path: '/hello',
+      method: 'GET'
+    }, (err, res) => {
+      t.ok(err instanceof RequestAbortedError)
+      server.stop()
+    })
+    setImmediate(() => request.abort())
+  })
+})
diff --git a/test/unit/errors.test.js b/test/unit/errors.test.js
index 6798daaac..972cf8479 100644
--- a/test/unit/errors.test.js
+++ b/test/unit/errors.test.js
@@ -80,3 +80,11 @@ test('ResponseError', t => {
   t.ok(err.headers)
   t.end()
 })
+
+test('RequestAbortedError', t => {
+  const err = new errors.RequestAbortedError()
+  t.true(err instanceof Error)
+  t.true(err instanceof errors.ElasticsearchClientError)
+  t.true(err.hasOwnProperty('meta'))
+  t.end()
+})
diff --git a/test/unit/transport.test.js b/test/unit/transport.test.js
index 2aded1a1b..1059f3d03 100644
--- a/test/unit/transport.test.js
+++ b/test/unit/transport.test.js
@@ -21,7 +21,8 @@ const {
   TimeoutError,
   ResponseError,
   ConnectionError,
-  ConfigurationError
+  ConfigurationError,
+  RequestAbortedError
 } = require('../../lib/errors')
 
 const ConnectionPool = require('../../lib/pool/ConnectionPool')
@@ -88,6 +89,32 @@ test('Basic (promises support)', t => {
     .catch(t.fail)
 })
 
+test('Basic - failing (promises support)', t => {
+  t.plan(1)
+
+  const pool = new ConnectionPool({ Connection: MockConnectionTimeout })
+  pool.addConnection('http://localhost:9200')
+
+  const transport = new Transport({
+    emit: () => {},
+    connectionPool: pool,
+    serializer: new Serializer(),
+    maxRetries: 3,
+    requestTimeout: 30000,
+    sniffInterval: false,
+    sniffOnStart: false
+  })
+
+  transport
+    .request({
+      method: 'GET',
+      path: '/hello'
+    })
+    .catch(err => {
+      t.ok(err instanceof TimeoutError)
+    })
+})
+
 test('Basic (options + promises support)', t => {
   t.plan(1)
 
@@ -764,7 +791,7 @@ test('Should call resurrect on every request', t => {
 test('Should return a request aborter utility', t => {
   t.plan(1)
 
-  const pool = new ConnectionPool({ Connection, MockConnection })
+  const pool = new ConnectionPool({ Connection: MockConnection })
   pool.addConnection({
     url: new URL('http://localhost:9200'),
     id: 'node1'
@@ -783,12 +810,11 @@ test('Should return a request aborter utility', t => {
   const request = transport.request({
     method: 'GET',
     path: '/hello'
-  }, (_err, body) => {
-    t.fail('Should not be called')
+  }, (err, result) => {
+    t.ok(err instanceof RequestAbortedError)
   })
 
   request.abort()
-  t.pass('ok')
 })
 
 test('Retry mechanism and abort', t => {
@@ -819,8 +845,6 @@ test('Retry mechanism and abort', t => {
       emit: event => {
         if (event === 'request' && count++ > 0) {
           request.abort()
-          server.stop()
-          t.pass('ok')
         }
       },
       connectionPool: pool,
@@ -834,12 +858,48 @@ test('Retry mechanism and abort', t => {
     const request = transport.request({
       method: 'GET',
       path: '/hello'
-    }, (e, { body }) => {
-      t.fail('Should not be called')
+    }, (err, result) => {
+      t.ok(err instanceof RequestAbortedError)
+      server.stop()
     })
   })
 })
 
+test('Abort a request with the promise API', t => {
+  t.plan(1)
+
+  const pool = new ConnectionPool({ Connection: MockConnection })
+  pool.addConnection({
+    url: new URL('http://localhost:9200'),
+    id: 'node1'
+  })
+
+  const transport = new Transport({
+    emit: () => {},
+    connectionPool: pool,
+    serializer: new Serializer(),
+    maxRetries: 3,
+    requestTimeout: 30000,
+    sniffInterval: false,
+    sniffOnStart: false
+  })
+
+  const request = transport.request({
+    method: 'GET',
+    path: '/hello'
+  })
+
+  request
+    .then(() => {
+      t.fail('Should not be called')
+    })
+    .catch(err => {
+      t.ok(err instanceof RequestAbortedError)
+    })
+
+  request.abort()
+})
+
 test('ResponseError', t => {
   t.plan(3)
 
diff --git a/test/utils/MockConnection.js b/test/utils/MockConnection.js
index 5416fdebd..d6154654e 100644
--- a/test/utils/MockConnection.js
+++ b/test/utils/MockConnection.js
@@ -6,7 +6,11 @@
 
 const assert = require('assert')
 const { Connection } = require('../../index')
-const { TimeoutError } = require('../../lib/errors')
+const {
+  ConnectionError,
+  RequestAbortedError,
+  TimeoutError
+} = require('../../lib/errors')
 const intoStream = require('into-stream')
 
 class MockConnection extends Connection {
@@ -23,6 +27,8 @@ class MockConnection extends Connection {
     process.nextTick(() => {
       if (!aborted) {
         callback(null, stream)
+      } else {
+        callback(new RequestAbortedError(), null)
       }
     })
     return {
@@ -37,6 +43,8 @@ class MockConnectionTimeout extends Connection {
     process.nextTick(() => {
       if (!aborted) {
         callback(new TimeoutError('Request timed out', params), null)
+      } else {
+        callback(new RequestAbortedError(), null)
       }
     })
     return {
@@ -50,7 +58,9 @@ class MockConnectionError extends Connection {
     var aborted = false
     process.nextTick(() => {
       if (!aborted) {
-        callback(new Error('Kaboom'), null)
+        callback(new ConnectionError('Kaboom'), null)
+      } else {
+        callback(new RequestAbortedError(), null)
       }
     })
     return {
@@ -93,6 +103,8 @@ class MockConnectionSniff extends Connection {
         } else {
           callback(null, stream)
         }
+      } else {
+        callback(new RequestAbortedError(), null)
       }
     })
     return {
@@ -122,6 +134,8 @@ function buildMockConnection (opts) {
       process.nextTick(() => {
         if (!aborted) {
           callback(null, stream)
+        } else {
+          callback(new RequestAbortedError(), null)
         }
       })
       return {