code: @Override
      public CreateLogSubscriptionResult createLogSubscription(CreateLogSubscriptionRequest request) {
          request = beforeClientExecution(request);
          return executeCreateLogSubscription(request);
      }
docs: <p>
  Creates a subscription to forward real time Directory Service domain controller security logs to the specified
  CloudWatch log group in your AWS account.
  </p>
  
  @param createLogSubscriptionRequest
  @return Result of the CreateLogSubscription operation returned by the service.
  @throws EntityAlreadyExistsException
  The specified entity already exists.
  @throws EntityDoesNotExistException
  The specified entity could not be found.
  @throws UnsupportedOperationException
  The operation is not supported.
  @throws InsufficientPermissionsException
  The account does not have sufficient permission to perform the operation.
  @throws ClientException
  A client exception has occurred.
  @throws ServiceException
  An exception has occurred in AWS Directory Service.
  @sample AWSDirectoryService.CreateLogSubscription
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/ds-2015-04-16/CreateLogSubscription" target="_top">AWS API
  Documentation</a>