You can call ModifyClusterName operation to modify the cluster name.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. You can use OpenAPI Explorer to search for API operations, call API operations, and dynamically generate SDK sample code.

Request parameters

Parameter Type Required Example Description
Action String Yes ModifyClusterName

The operation that you want to perform. This parameter is required for API requests that you create by piecing together HTTP or HTTPS URLs. Set the value to ModifyClusterName.

Id String Yes C-D7958B72E59B****

The ID of the cluster. You can call ListClusters Interface to view the cluster ID.

Name String Yes bi_hadoop

The new name of the cluster. You must use the same naming conventions as you used for the original cluster name. It can be 1 to 64 characters in length and can only contain letters, digits, hyphens (-), and underscores (_). (_).

RegionId String Yes cn-hangzhou

The region ID of the instance. You can call DescribeRegions Interface to view the latest list of Alibaba Cloud regions.

Response parameters

Parameter Type Example Description
RequestId String 588E7707-D8C8-4618-9B74-FE54B6903A9A

The ID of the request.

Examples

Sample requests

http(s)://[Endpoint]/?Action=ModifyClusterName
&Id=C-D7958B72E59B****
&Name=bi_hadoop
&RegionId=cn-hangzhou
&<common request parameters>

Sample success responses

XML format 

<RequestId>588E7707-D8C8-4618-9B74-FE54B6903A9A</RequestId>

JSON Syntax 

{
    "RequestId": "588E7707-D8C8-4618-9B74-FE54B6903A9A"
}