Changes the name of a Message Queue for Apache Kafka instance.

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 ModifyInstanceName

The operation that you want to perform. Set the value to

ModifyInstanceName.

InstanceId String Yes alikafka_post-cn-v0h1fgs2****

The ID of the instance whose name you want to change.
InstanceName String Yes dev-test

The name of the instance. Valid values:

  • The name can contain only letters, digits, hyphens (-), and underscores (_).
  • The name must be 3 to 64 characters in length. Names that contain more than 64 characters will be automatically truncated.
RegionId String Yes cn-hangzhou

The ID of the region where the instance is located.

Response parameters

Parameter Type Example Description
Code Integer 200

The response code. The HTTP 200 code indicates that the request was successful.
Message String operation success.

The response message.
RequestId String 06084011-E093-46F3-A51F-4B19A8AD****

The ID of the request.
Success Boolean true

Indicates whether the request was successful.

Examples

Sample requests

http(s)://[Endpoint]/? Action=ModifyInstanceName
&InstanceId=alikafka_post-cn-v0h1fgs2****
&InstanceName=dev-test
&RegionId=cn-hangzhou
&<Common request parameters>

Sample success responses

XML format 

<ModifyInstanceName>
      <Message>operation success. </Message>
      <RequestId>06084011-E093-46F3-A51F-4B19A8AD7A94</RequestId>
      <Success>true</Success>
      <Code>200</Code>
</ModifyInstanceName>

JSON format 

{
    "RequestId":"06084011-E093-46F3-A51F-4B19A8AD****",
    "Message":"operation success.",
    "Code":"200",
    "Success":"true"
}

Error codes

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