code: @Override
      public UpdatePipelineStatusResult updatePipelineStatus(UpdatePipelineStatusRequest request) {
          request = beforeClientExecution(request);
          return executeUpdatePipelineStatus(request);
      }
docs: <p>
  The UpdatePipelineStatus operation pauses or reactivates a pipeline, so that the pipeline stops or restarts the
  processing of jobs.
  </p>
  <p>
  Changing the pipeline status is useful if you want to cancel one or more jobs. You can't cancel jobs after
  Elastic Transcoder has started processing them; if you pause the pipeline to which you submitted the jobs, you
  have more time to get the job IDs for the jobs that you want to cancel, and to send a <a>CancelJob</a> request.
  </p>
  
  @param updatePipelineStatusRequest
  The <code>UpdatePipelineStatusRequest</code> structure.
  @return Result of the UpdatePipelineStatus operation returned by the service.
  @throws ValidationException
  One or more required parameter values were not provided in the request.
  @throws IncompatibleVersionException
  @throws ResourceNotFoundException
  The requested resource does not exist or is not available. For example, the pipeline to which you're
  trying to add a job doesn't exist or is still being created.
  @throws ResourceInUseException
  The resource you are attempting to change is in use. For example, you are attempting to delete a pipeline
  that is currently in use.
  @throws AccessDeniedException
  General authentication failure. The request was not signed correctly.
  @throws InternalServiceException
  Elastic Transcoder encountered an unexpected exception while trying to fulfill the request.
  @sample AmazonElasticTranscoder.UpdatePipelineStatus