Updated opensearch-py to reflect the latest OpenSearch API spec (2025-01-03)

Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: saimedhi

CHANGELOG.md

@@ -6,6 +6,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Added option to pass custom headers to 'AWSV4SignerAsyncAuth' ([863](https://github.com/opensearch-project/opensearch-py/pull/863))
 - Added sync and async sample that uses `search_after` parameter ([859](https://github.com/opensearch-project/opensearch-py/pull/859))
 ### Updated APIs
+- Updated opensearch-py APIs to reflect [opensearch-api-specification@3d88921](https://github.com/opensearch-project/opensearch-api-specification/commit/3d88921265d1dfeacc64e4bd05c8b3837bc0e0aa)
 ### Changed
 - Small refactor of AWS Signer classes for both sync and async clients ([866](https://github.com/opensearch-project/opensearch-py/pull/866))
 - Small refactor to fix overwriting the module files when generating apis ([874](https://github.com/opensearch-project/opensearch-py/pull/874))

opensearchpy/_async/client/__init__.py

@@ -667,7 +667,7 @@ async def count(
             specified.
         :arg default_operator: The default operator for query string
             query: `AND` or `OR`. This parameter can only be used when the `q` query
-            string parameter is specified. Valid choices are and, or.
+            string parameter is specified. Valid choices are and, AND, or, OR.
         :arg df: Field to use as default where no field prefix is given
             in the query string. This parameter can only be used when the `q` query
             string parameter is specified.
@@ -855,7 +855,7 @@ async def delete_by_query(
         :arg conflicts: What to do if delete by query hits version
             conflicts: `abort` or `proceed`. Valid choices are abort, proceed.
         :arg default_operator: The default operator for query string
-            query: `AND` or `OR`. Valid choices are and, or.
+            query: `AND` or `OR`. Valid choices are and, AND, or, OR.
         :arg df: Field to use as default where no field prefix is given
             in the query string.
         :arg error_trace: Whether to include the stack trace of returned
@@ -1225,7 +1225,7 @@ async def explain(
             parameter can only be used when the `q` query string parameter is
             specified.
         :arg default_operator: The default operator for query string
-            query: `AND` or `OR`. Valid choices are and, or.
+            query: `AND` or `OR`. Valid choices are and, AND, or, OR.
         :arg df: Field to use as default where no field prefix is given
             in the query string. Default is _all.
         :arg error_trace: Whether to include the stack trace of returned
@@ -2020,7 +2020,7 @@ async def reindex_rethrottle(
         headers: Any = None,
     ) -> Any:
         """
-        Changes the number of requests per second for a particular Reindex operation.
+        Changes the number of requests per second for a particular reindex operation.
 
 
         :arg task_id: Identifier for the task.
@@ -2138,8 +2138,6 @@ async def scroll(
         Allows to retrieve a large numbers of results from a single search request.
 
 
-        :arg body: The scroll ID if not passed by URL or query
-            parameter.
         :arg scroll_id: The scroll ID for scrolled search
         :arg error_trace: Whether to include the stack trace of returned
             errors. Default is false.
@@ -2281,7 +2279,7 @@ async def search(
             executing cross-cluster search (CCS) requests. Default is True.
         :arg default_operator: The default operator for query string
             query: AND or OR. This parameter can only be used when the `q` query
-            string parameter is specified. Valid choices are and, or.
+            string parameter is specified. Valid choices are and, AND, or, OR.
         :arg df: Field to use as default where no field prefix is given
             in the query string. This parameter can only be used when the q query
             string parameter is specified.
@@ -2451,6 +2449,7 @@ async def search(
     )
     async def search_shards(
         self,
+        body: Any = None,
         index: Any = None,
         params: Any = None,
         headers: Any = None,
@@ -2460,6 +2459,9 @@ async def search_shards(
         executed against.
 
 
+        :arg body: Defines the parameters that can be used in the
+            `search_shards` endpoint request. See documentation for supported query
+            syntax.
         :arg index: Returns the indexes and shards that a search request
             would be executed against.
         :arg allow_no_indices: If `false`, the request returns an error
@@ -2495,7 +2497,11 @@ async def search_shards(
             libraries that do not accept a request body for non-POST requests.
         """
         return await self.transport.perform_request(
-            "GET", _make_path(index, "_search_shards"), params=params, headers=headers
+            "POST",
+            _make_path(index, "_search_shards"),
+            params=params,
+            headers=headers,
+            body=body,
         )
 
     @query_params(
@@ -2834,7 +2840,7 @@ async def update_by_query(
         :arg conflicts: What to do if update by query hits version
             conflicts: `abort` or `proceed`. Valid choices are abort, proceed.
         :arg default_operator: The default operator for query string
-            query: `AND` or `OR`. Valid choices are and, or.
+            query: `AND` or `OR`. Valid choices are and, AND, or, OR.
         :arg df: Field to use as default where no field prefix is given
             in the query string.
         :arg error_trace: Whether to include the stack trace of returned