Request Syntax Request Parameters Response Syntax Response Elements Errors See Also

DescribeEcsClusters

Describes Amazon ECS clusters that are registered with a stack. If you specify only a stack ID, you can use the MaxResults and NextToken parameters to paginate the response. However, OpsWorks Stacks currently supports only one cluster per layer, so the result set has a maximum of one element.

Required Permissions: To use this action, an IAM user must have a Show, Deploy, or Manage permissions level for the stack or an attached policy that explicitly grants permission. For more information about user permissions, see Managing User Permissions.

This call accepts only one resource-identifying parameter.

Request Syntax


{
   "EcsClusterArns": [ "string" ],
   "MaxResults": number,
   "NextToken": "string",
   "StackId": "string"
}

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.

EcsClusterArns

A list of ARNs, one for each cluster to be described.

Type: Array of strings

Required: No

MaxResults

To receive a paginated response, use this parameter to specify the maximum number of results to be returned with a single call. If the number of available results exceeds this maximum, the response includes a NextToken value that you can assign to the NextToken request parameter to get the next set of results.

Type: Integer

Required: No

NextToken

If the previous paginated request did not return all of the remaining results, the response object'sNextToken parameter value is set to a token. To retrieve the next set of results, call DescribeEcsClusters again and assign that token to the request object's NextToken parameter. If there are no remaining results, the previous response object's NextToken parameter is set to null.

Type: String

Required: No

StackId

A stack ID. DescribeEcsClusters returns a description of the cluster that is registered with the stack.

Type: String

Required: No

Response Syntax


{
   "EcsClusters": [ 
      { 
         "EcsClusterArn": "string",
         "EcsClusterName": "string",
         "RegisteredAt": "string",
         "StackId": "string"
      }
   ],
   "NextToken": "string"
}

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.

EcsClusters

A list of EcsCluster objects containing the cluster descriptions.

Type: Array of EcsCluster objects

NextToken

If a paginated request does not return all of the remaining results, this parameter is set to a token that you can assign to the request object's NextToken parameter to retrieve the next set of results. If the previous paginated request returned all of the remaining results, this parameter is set to null.

Type: String

Errors

For information about the errors that are common to all actions, see Common Errors.

ResourceNotFoundException

Indicates that a resource was not found.

message: The exception message.

HTTP Status Code: 400

ValidationException

Indicates that a request was not valid.

message: The exception message.

HTTP Status Code: 400