Modifies the description of a high performance computing (HPC) cluster.
Debugging
Authorization information
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| RegionId | string | Yes | The region ID. You can call the DescribeRegions operation to query the most recent region list. | cn-hangzhou |
| ClientToken | string | No | The client token that is used to ensure the idempotence of the request. You can use the client to generate the token, but you must make sure that the token is unique among different requests. The token can contain only ASCII characters and cannot exceed 64 characters in length. For more information, see How to ensure idempotence. | 123e4567-e89b-12d3-a456-426655440000 |
| RegionId | string | Yes | The region ID. You can call the DescribeRegions operation to query the most recent region list. | cn-hangzhou |
| HpcClusterId | string | Yes | The ID of the HPC cluster. | hpc-b8bq705cvx1**** |
| Description | string | No | The description of the HPC cluster. The description must be 2 to 256 characters in length, and cannot start with http:// or https://. This parameter is empty by default. | testDescription |
| Name | string | No | The name of the HPC cluster. The name must be 2 to 128 characters in length. The name must start with a letter and cannot start with http:// or https://. The name can contain letters, digits, underscores (_), and hyphens (-). This parameter is empty by default. | testName |
Response parameters
Examples
Sample success responses
JSONformat
{
"RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E"
}Error codes
| HTTP status code | Error code | Error message | Description |
|---|---|---|---|
| 400 | MissingParameter | The input parameter RegionId that is mandatory for processing this request is not supplied. | - |
| 400 | InvalidHpcClusterName.Malformed | Specified hpc cluster name is not valid. | The specified HPC cluster name is invalid. |
| 400 | InvalidHpcClusterDescription.Malformed | The specified parameter Description is not valid. | The specified HPC cluster description is invalid. |
| 400 | InvalidRegionId.NotFound | The specified parameter "RegionId" is not valid. | - |
| 400 | InvalidModifyInfo | Modify info is invalid, name/description must not null at the same time | Parameters are invalid. You must specify at least one of the Name and Description parameters. |
| 400 | HPC_CLUSTER_MODIFY_FAILED | Modify failed, possibly this hpc cluster does not exist | The HPC cluster cannot be modified. Check whether the cluster exists. |
| 400 | Invalid.Parameter | Invalid parameters | Invalid parameters. |
| 400 | HpcClusterNotExists | The specified hpc cluster does not exist | The specified HPC cluster does not exist. |
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|---|---|
| 2024-12-18 | API Description Update. The Error code has changed | View Change Details |
| 2023-08-31 | The Error code has changed | View Change Details |