Deletes a cluster instance.
|groupName||String||Name of an instance group|
|id||String||Cluster instance ID|
If creation succeeds, a DeleteClusterInstanceResponse instance is returned.
If creation fails, a ClientException is thrown.
String clusterId = "cls-6vilcufsfd31i010";
String groupName = "group1";
String id = "ins-xxxxxxxx";
DeleteClusterInstanceResponse response = client.deleteClusterInstance(clusterId,groupName,id);
//The deletion request is accepted.
Note: This is an asynchronous API. After deletion, DesiredVMCount of the related group decreases by 1.