docs(api): add batch size limit to file_batches parameter descriptions

Author: stainless-app[bot]

.stats.yml

@@ -1,4 +1,4 @@
 configured_endpoints: 148
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openai%2Fopenai-0d1a3d48d59d864f24002e6e58a4cf38cb80ba1f4b234f6f766789e2866820c8.yml
-openapi_spec_hash: 65fce2adfac759c10dc8bd51e09fa3db
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openai%2Fopenai-46434d15307c0a84fad213c705ba29ab7342f27aa377e302d506a51cb784613b.yml
+openapi_spec_hash: 4a64f88af6142d69d6e01dc9207f232a
 config_hash: 948733484caf41e71093c6582dbc319c

src/openai/resources/vector_stores/file_batches.py

@@ -79,12 +79,14 @@ def create(
           file_ids: A list of [File](https://platform.openai.com/docs/api-reference/files) IDs that
               the vector store should use. Useful for tools like `file_search` that can access
               files. If `attributes` or `chunking_strategy` are provided, they will be applied
-              to all files in the batch. Mutually exclusive with `files`.
+              to all files in the batch. The maximum batch size is 2000 files. Mutually
+              exclusive with `files`.
 
           files: A list of objects that each include a `file_id` plus optional `attributes` or
               `chunking_strategy`. Use this when you need to override metadata for specific
               files. The global `attributes` or `chunking_strategy` will be ignored and must
-              be specified for each file. Mutually exclusive with `file_ids`.
+              be specified for each file. The maximum batch size is 2000 files. Mutually
+              exclusive with `file_ids`.
 
           extra_headers: Send extra headers
 
@@ -438,12 +440,14 @@ async def create(
           file_ids: A list of [File](https://platform.openai.com/docs/api-reference/files) IDs that
               the vector store should use. Useful for tools like `file_search` that can access
               files. If `attributes` or `chunking_strategy` are provided, they will be applied
-              to all files in the batch. Mutually exclusive with `files`.
+              to all files in the batch. The maximum batch size is 2000 files. Mutually
+              exclusive with `files`.
 
           files: A list of objects that each include a `file_id` plus optional `attributes` or
               `chunking_strategy`. Use this when you need to override metadata for specific
               files. The global `attributes` or `chunking_strategy` will be ignored and must
-              be specified for each file. Mutually exclusive with `file_ids`.
+              be specified for each file. The maximum batch size is 2000 files. Mutually
+              exclusive with `file_ids`.
 
           extra_headers: Send extra headers
 

src/openai/types/vector_stores/file_batch_create_params.py

@@ -33,15 +33,17 @@ class FileBatchCreateParams(TypedDict, total=False):
     A list of [File](https://platform.openai.com/docs/api-reference/files) IDs that
     the vector store should use. Useful for tools like `file_search` that can access
     files. If `attributes` or `chunking_strategy` are provided, they will be applied
-    to all files in the batch. Mutually exclusive with `files`.
+    to all files in the batch. The maximum batch size is 2000 files. Mutually
+    exclusive with `files`.
     """
 
     files: Iterable[File]
     """
     A list of objects that each include a `file_id` plus optional `attributes` or
     `chunking_strategy`. Use this when you need to override metadata for specific
     files. The global `attributes` or `chunking_strategy` will be ignored and must
-    be specified for each file. Mutually exclusive with `file_ids`.
+    be specified for each file. The maximum batch size is 2000 files. Mutually
+    exclusive with `file_ids`.
     """