Lists all OpenSearch Serverless collections. For more information, see Creating and managing Amazon OpenSearch Serverless collections.
Make sure to include an empty request body {} if you don't include any collection filters in the request.
Parameters:
-
collection_filters
(Optional[CollectionFilters], default:
None
)
–
A list of filter names and values that you can use for requests.
-
next_token
(Optional[str], default:
None
)
–
If your initial ListCollections operation returns a nextToken, you can include the returned nextToken in subsequent ListCollections operations, which returns results in the next page.
-
max_results
(Optional[int], default:
None
)
–
The maximum number of results to return. Default is 20. You can use nextToken to get the next page of results.
Raises:
Source code in docs_src/capo_opensearchserverless/_services/async_open_search_serverless.py
| async def list_collections(
self,
*,
config_overrides: Optional[AsyncOpenSearchServerlessClientConfig] = None,
collection_filters: Optional[
"capo_opensearchserverless.types.collection_filters.CollectionFilters"
] = None,
next_token: Optional[str] = None,
max_results: Optional[int] = None,
) -> "capo_opensearchserverless.types.list_collections_response.ListCollectionsResponse":
"""<p>Lists all OpenSearch Serverless collections. For more information, see <a href="https://docs.aws.amazon.com/opensearch-service/latest/developerguide/serverless-manage.html">Creating and managing Amazon OpenSearch Serverless collections</a>.</p> <note> <p>Make sure to include an empty request body {} if you don't include any collection filters in the request.</p> </note>
Args:
collection_filters: <p> A list of filter names and values that you can use for requests.</p>
next_token: <p>If your initial <code>ListCollections</code> operation returns a <code>nextToken</code>, you can include the returned <code>nextToken</code> in subsequent <code>ListCollections</code> operations, which returns results in the next page.</p>
max_results: <p>The maximum number of results to return. Default is 20. You can use <code>nextToken</code> to get the next page of results.</p>
Raises:
capo_opensearchserverless.errors.internal_server_exception.InternalServerException: <p>Thrown when an error internal to the service occurs while processing a request.</p>
capo_opensearchserverless.errors.validation_exception.ValidationException: <p>Thrown when the HTTP request contains invalid input or is missing required input.</p>
capo_opensearchserverless.errors.UnknownServiceError: The service returned an error code this client does not model.
"""
async def _handler(
req: "AsyncOperationRequest[capo_opensearchserverless.types.list_collections_request.ListCollectionsRequest]",
) -> AsyncOperationResponse[
"capo_opensearchserverless.types.list_collections_response.ListCollectionsResponse"
]:
import capo_opensearchserverless._operations.open_search_serverless.list_collections
(
output,
http_response,
) = await capo_opensearchserverless._operations.open_search_serverless.list_collections.async_list_collections(
req.options, req.input
)
return AsyncOperationResponse(output=output, response=http_response)
interceptors_, options_ = self.operation_options(
config_overrides, OperationLogging("ListCollections")
)
input_: capo_opensearchserverless.types.list_collections_request.ListCollectionsRequest = {}
if collection_filters is not None:
input_["collection_filters"] = collection_filters
if next_token is not None:
input_["next_token"] = next_token
if max_results is not None:
input_["max_results"] = max_results
response = await aexecute_pipeline(
AsyncOperationRequest(input=input_, options=options_),
handler=_handler,
interceptors=list(interceptors_),
)
await response.response.aclose()
return response.output
|