DOCSP-15039 Support public S3 data stores with public config flag (#165)

* DOCSP-15039 Support public S3 data stores with public config flag

DOCSP-15039 Support public S3 data stores with public config flag

* DOCSP-15039 updates for review feedback

* Apply suggestions from code review

Co-authored-by: Melissa Mahoney <[email protected]>

Co-authored-by: Melissa Mahoney <[email protected]>

Author: kanchana-mongodb

source/includes/s3-config-format.json

@@ -8,7 +8,8 @@
       "additionalStorageClasses" : ["<string>"],
       "prefix" : "<string>",
       "includeTags": <boolean>,
-      "delimiter": "<string>"
+      "delimiter": "<string>",
+      "public": <boolean>
     }
   ],
   "databases" : [

source/includes/s3-stores-config-format.json

@@ -7,6 +7,7 @@
        "additionalStorageClasses" : ["<string>"],
        "prefix" : "<string>",
        "delimiter" : "<string>",
-       "includeTags": <boolean>
+       "includeTags": <boolean>,
+       "public": <boolean>
      }
    ]

source/reference/cli/stores/create-store.txt

@@ -53,7 +53,7 @@ Syntax
 
       .. code-block:: sh 
 
-         db.runCommand({ createStore: <store-name>, provider: <storage-provider>, region: <region-name>, bucket: <bucket-name>, additionalStorageClasses: [ <storage-classes> ], delimiter: <delimiter>, prefix: <prefix> })
+         db.runCommand({ createStore: <store-name>, provider: <storage-provider>, region: <region-name>, bucket: <bucket-name>, additionalStorageClasses: [ <storage-classes> ], delimiter: <delimiter>, prefix: <prefix>, public: true|false })
 
    .. tab:: Atlas Configuration 
       :tabid: atlas 
@@ -152,6 +152,19 @@ Parameters
              {+data-lake-store+}. If ommitted, defaults to ``"/"``.
            - no
 
+         * - ``public`` 
+           - boolean 
+           - Flag that indicates whether or not the bucket is public. 
+             Valid values are:
+
+             - ``true`` to not use the |aws| |iam| role to access the 
+               bucket
+             - ``false`` to require the |aws| |iam| role to access the 
+               bucket
+             
+             If ommitted, defaults to ``false``.
+           - no
+
          * - ``prefix`` 
            - string 
            - Value prepended to the ``path``. If ommitted, defaults to 

source/reference/format/data-lake-configuration.txt

@@ -539,6 +539,17 @@ The {+data-lake-short+} configuration has the following format:
             to |s3| to get the tags. This behavior might impact 
             performance.
 
+      .. datalakeconf:: stores.[n].public 
+
+         *Optional.* Specifies whether the bucket is public. 
+
+         If set to ``true``, {+adl+} doesn't use the configured |aws| 
+         |iam| role to access the |s3| bucket. If set to ``false``, 
+         the configured |aws| |iam| must include permissions to access 
+         the |s3| bucket, even if that bucket is public.
+
+         If omitted, defaults to ``false``.
+
    .. tab:: Atlas Cluster
       :tabid: atlas