You can call this operation to delete an HPC cluster.

Debugging

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

Request parameters

Parameter Type Required Example Description
Action String Yes DeleteHpcCluster

The operation that you want to perform. Set the value to DeleteHpcCluster.
HpcClusterId String Yes hpc-cxvr5uzy54j0ya****

The ID of the HPC cluster.
RegionId String Yes cn-hangzhou

The region ID of the HPC cluster. You can call the DescribeRegions operation to query the most recent region list.

ClientToken String No 123e4567-e89b-12d3-a456-426655440000

The client token that is used to ensure the idempotence of the request. You can use the client to generate the value, but you must make sure that it is unique among different requests. The ClientToken value must contain only ASCII characters and cannot exceed 64 characters in length. For more information, see How to ensure idempotence.

Response parameters

Parameter Type Example Description
RequestId String 473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E

The ID of the request.

Examples

Sample requests

https://ecs.aliyuncs.com/?Action=DeleteHpcCluster
&RegionId=cn-hangzhou
&HpcClusterId=hpc-cxvr5uzy54j0ya****
&<Common request parameters>

Sample success responses

XML format 

<DeleteHpcClusterResponse>
      <RequestId>04F0F334-1335-436C-A1D7-6C044FE73368</RequestId>
</DeleteHpcClusterResponse>

JSON format 

{
    "RequestId": "04F0F334-1335-436C-A1D7-6C044FE73368"
}

Error codes

HTTP status code Error code Error message Description
400 MissingParameter.RegionId The input parameter RegionId that is mandatory for processing this request is not supplied. The error message returned because the required RegionId parameter is not specified.
404 InvalidRegionId.NotFound The specified parameter "RegionId" is not valid. The error message returned because the specified RegionId parameter does not exist. Check whether the HPC cluster service is available in the region.
400 MissingParameter.HpcClusterId The input parameter HpcClusterId that is mandatory for processing this request is not supplied. The error message returned because the HpcClusterId parameter is not specified.
400 Invalid.Parameter Invalid parameters. The error message returned because a specified parameter is invalid.
400 NotExists.HpcCluster The specified hpc cluster does not exist. The error message returned because the specified HPC cluster does not exist.
400 NotEmpty.HpcCluster The specified hpc cluster is not empty, still contains instances. The error message returned because the specified HPC cluster contains instances. Release the instances and try again.

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