fix: update error message to contain the normalized method rather than the method dict

samtranslator/open_api/open_api.py

@@ -400,7 +400,11 @@ def set_path_default_authorizer(self, path, default_authorizer, authorizers, api
                         # check if there is any method_definition given by customer
                         if not method_definition:
                             raise InvalidDocumentException(
-                                [InvalidTemplateException(f"Invalid method definition ({method}) for path: {path}")]
+                                [
+                                    InvalidTemplateException(
+                                        f"Invalid method definition ({normalized_method_name}) for path: {path}"
+                                    )
+                                ]
                             )
                         # If no integration given, then we don't need to process this definition (could be AWS::NoValue)
                         if not self.method_definition_has_integration(method_definition):

tests/translator/output/error_http_api_null_method.json

@@ -1,3 +1,3 @@
 {
-  "errorMessage": "Invalid Serverless Application Specification document. Number of errors found: 1. Structure of the SAM template is invalid. Invalid method definition (None) for path: /test"
+  "errorMessage": "Invalid Serverless Application Specification document. Number of errors found: 1. Structure of the SAM template is invalid. Invalid method definition (post) for path: /test"
 }