code: @Override
      public ReportTaskProgressResult reportTaskProgress(ReportTaskProgressRequest request) {
          request = beforeClientExecution(request);
          return executeReportTaskProgress(request);
      }
docs: <p>
  Task runners call <code>ReportTaskProgress</code> when assigned a task to acknowledge that it has the task. If
  the web service does not receive this acknowledgement within 2 minutes, it assigns the task in a subsequent
  <a>PollForTask</a> call. After this initial acknowledgement, the task runner only needs to report progress every
  15 minutes to maintain its ownership of the task. You can change this reporting time from 15 minutes by
  specifying a <code>reportProgressTimeout</code> field in your pipeline.
  </p>
  <p>
  If a task runner does not report its status after 5 minutes, AWS Data Pipeline assumes that the task runner is
  unable to process the task and reassigns the task in a subsequent response to <a>PollForTask</a>. Task runners
  should call <code>ReportTaskProgress</code> every 60 seconds.
  </p>
  
  @param reportTaskProgressRequest
  Contains the parameters for ReportTaskProgress.
  @return Result of the ReportTaskProgress operation returned by the service.
  @throws InternalServiceErrorException
  An internal service error occurred.
  @throws InvalidRequestException
  The request was not valid. Verify that your request was properly formatted, that the signature was
  generated with the correct credentials, and that you haven't exceeded any of the service limits for your
  account.
  @throws TaskNotFoundException
  The specified task was not found.
  @throws PipelineNotFoundException
  The specified pipeline was not found. Verify that you used the correct user and account identifiers.
  @throws PipelineDeletedException
  The specified pipeline has been deleted.
  @sample DataPipeline.ReportTaskProgress
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/datapipeline-2012-10-29/ReportTaskProgress"
  target="_top">AWS API Documentation</a>