list_container_instances async ¶

async def list_container_instances(
    self,
    *,
    config_overrides: Optional[AsyncECSClientConfig] = None,
    cluster: Optional["capo_ecs.types.string.String"] = None,
    filter: Optional["capo_ecs.types.string.String"] = None,
    next_token: Optional["capo_ecs.types.string.String"] = None,
    max_results: Optional["capo_ecs.types.boxed_integer.BoxedInteger"] = None,
    status: Optional[
        "capo_ecs.types.container_instance_status.ContainerInstanceStatus"
    ] = None,
) -> "capo_ecs.types.list_container_instances_response.ListContainerInstancesResponse":
    """<p>Returns a list of container instances in a specified cluster. You can filter the results of a <code>ListContainerInstances</code> operation with cluster query language statements inside the <code>filter</code> parameter. For more information, see <a href="https://docs.aws.amazon.com/AmazonECS/latest/developerguide/cluster-query-language.html">Cluster Query Language</a> in the <i>Amazon Elastic Container Service Developer Guide</i>.</p>

    Args:
        cluster: <p>The short name or full Amazon Resource Name (ARN) of the cluster that hosts the container instances to list. If you do not specify a cluster, the default cluster is assumed.</p>
        filter: <p>You can filter the results of a <code>ListContainerInstances</code> operation with cluster query language statements. For more information, see <a href="https://docs.aws.amazon.com/AmazonECS/latest/developerguide/cluster-query-language.html">Cluster Query Language</a> in the <i>Amazon Elastic Container Service Developer Guide</i>.</p>
        next_token: <p>The <code>nextToken</code> value returned from a <code>ListContainerInstances</code> request indicating that more results are available to fulfill the request and further calls are needed. If <code>maxResults</code> was provided, it's possible the number of results to be fewer than <code>maxResults</code>.</p> <note> <p>This token should be treated as an opaque identifier that is only used to retrieve the next items in a list and not for other programmatic purposes.</p> </note>
        max_results: <p>The maximum number of container instance results that <code>ListContainerInstances</code> returned in paginated output. When this parameter is used, <code>ListContainerInstances</code> only returns <code>maxResults</code> results in a single page along with a <code>nextToken</code> response element. The remaining results of the initial request can be seen by sending another <code>ListContainerInstances</code> request with the returned <code>nextToken</code> value. This value can be between 1 and 100. If this parameter isn't used, then <code>ListContainerInstances</code> returns up to 100 results and a <code>nextToken</code> value if applicable.</p>
        status: <p>Filters the container instances by status. For example, if you specify the <code>DRAINING</code> status, the results include only container instances that have been set to <code>DRAINING</code> using <a href="https://docs.aws.amazon.com/AmazonECS/latest/APIReference/API_UpdateContainerInstancesState.html">UpdateContainerInstancesState</a>. If you don't specify this parameter, the The default is to include container instances set to all states other than <code>INACTIVE</code>.</p>

    Raises:
        capo_ecs.errors.access_denied_exception.AccessDeniedException: <p>You don't have authorization to perform the requested action.</p>
        capo_ecs.errors.client_exception.ClientException: <p>These errors are usually caused by a client action. This client action might be using an action or resource on behalf of a user that doesn't have permissions to use the action or resource. Or, it might be specifying an identifier that isn't valid.</p>
        capo_ecs.errors.cluster_not_found_exception.ClusterNotFoundException: <p>The specified cluster wasn't found. You can view your available clusters with <a href="https://docs.aws.amazon.com/AmazonECS/latest/APIReference/API_ListClusters.html">ListClusters</a>. Amazon ECS clusters are Region specific.</p>
        capo_ecs.errors.invalid_parameter_exception.InvalidParameterException: <p>The specified parameter isn't valid. Review the available parameters for the API request.</p> <p>For more information about service event errors, see <a href="https://docs.aws.amazon.com/AmazonECS/latest/developerguide/service-event-messages-list.html">Amazon ECS service event messages</a>. </p>
        capo_ecs.errors.server_exception.ServerException: <p>These errors are usually caused by a server issue.</p>
        capo_ecs.errors.UnknownServiceError: The service returned an error code this client does not model.

    Examples:
        To list your available container instances in a cluster
        This example lists all of your available container instances in the specified cluster in your default region.

        >>> await client.list_container_instances(cluster='default')
    """

    async def _handler(
        req: "AsyncOperationRequest[capo_ecs.types.list_container_instances_request.ListContainerInstancesRequest]",
    ) -> AsyncOperationResponse[
        "capo_ecs.types.list_container_instances_response.ListContainerInstancesResponse"
    ]:
        import capo_ecs._operations.amazon_ec2_container_service_v20141113.list_container_instances

        (
            output,
            http_response,
        ) = await capo_ecs._operations.amazon_ec2_container_service_v20141113.list_container_instances.async_list_container_instances(
            req.options, req.input
        )
        return AsyncOperationResponse(output=output, response=http_response)

    interceptors_, options_ = self.operation_options(
        config_overrides, OperationLogging("ListContainerInstances")
    )
    input_: capo_ecs.types.list_container_instances_request.ListContainerInstancesRequest = {}
    if cluster is not None:
        input_["cluster"] = cluster
    if filter is not None:
        input_["filter"] = filter
    if next_token is not None:
        input_["next_token"] = next_token
    if max_results is not None:
        input_["max_results"] = max_results
    if status is not None:
        input_["status"] = status

    response = await aexecute_pipeline(
        AsyncOperationRequest(input=input_, options=options_),
        handler=_handler,
        interceptors=list(interceptors_),
    )
    await response.response.aclose()
    return response.output