You can call this operation to delete an instance.
When calling this operation, pay attention to the following:
By default, only primary accounts can call this operation. RAM sub-accounts can call this operation only after being authorized.
Instances can be deleted only when the Topic and GroupId parameters have no values.
|PreventCache||Long||Yes||The parameter used for CSRF verification, which can be set to the current system time. Unit: ms|
|InstanceId||String||Yes||The ID of the instance.|
|RequestId||String||A common parameter. Each request has a unique ID to facilitate troubleshooting and fault locating.|
|HelpUrl||String||A help link.|
For more information about sample codes, see API sample code and endpoints.