docs: public ServiceFuture<JobTargetGroupInner> createOrUpdateAsync(String resourceGroupName, String serverName, String jobAgentName, String targetGroupName, List<JobTarget> members, final ServiceCallback<JobTargetGroupInner> serviceCallback) {
          return ServiceFuture.fromResponse(createOrUpdateWithServiceResponseAsync(resourceGroupName, serverName, jobAgentName, targetGroupName, members), serviceCallback);
      }