Releases a cluster.

Description

After a cluster is released, the pay-as-you-go nodes and the subscription nodes that have expired are automatically released. The subscription nodes that have not expired are retained. If you need to release the subscription nodes that have not expired, change their billing method to pay-as-you-go. Before you release a cluster, make sure that you will no longer use the cluster.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes DeleteCluster

The operation that you want to perform. Set the value to DeleteCluster.
ClusterId String Yes ehpc-hz-QKKVqO****

The ID of the cluster.

You can call the ListClusters operation to query the cluster ID.

ReleaseInstance String No true

Specifies whether to release Elastic Compute Service (ECS) instances that are created by using Elastic High Performance Computing (E-HPC).

Default value: true

Response parameters

Parameter Type Example Description
RequestId String F1AB6D8D-E185-4D94-859C-7CE7B8B7****

The ID of the request.

TaskId String F1AB6D8D-E185-4D94-859C-7CE7B8B7****

The ID of the task.

Examples

Sample requests

https://ehpc.cn-hangzhou.aliyuncs.com/?Action=DeleteCluster
&ClusterId=ehpc-hz-QKKVqO****
&<Common request parameters>

Sample success responses

XML format 

<DeleteClusterResponse>
      <TaskId>F1AB6D8D-E185-4D94-859C-7CE7B8B7****</TaskId>
      <RequestId>F1AB6D8D-E185-4D94-859C-7CE7B8B7****</RequestId>
</DeleteClusterResponse>

JSON format 

{
    "TaskId": "F1AB6D8D-E185-4D94-859C-7CE7B8B7****",
    "RequestId": "F1AB6D8D-E185-4D94-859C-7CE7B8B7****"
}

Error codes

HttpCode Error code Error message Description
503 ServiceUnavailable The request has failed due to a temporary failure of the server The error message returned because the request has failed. The service is temporarily unavailable.

For a list of error codes, visit the API Error Center.