code: @Override
      public GetSpeechSynthesisTaskResult getSpeechSynthesisTask(GetSpeechSynthesisTaskRequest request) {
          request = beforeClientExecution(request);
          return executeGetSpeechSynthesisTask(request);
      }
docs: <p>
  Retrieves a specific SpeechSynthesisTask object based on its TaskID. This object contains information about the
  given speech synthesis task, including the status of the task, and a link to the S3 bucket containing the output
  of the task.
  </p>
  
  @param getSpeechSynthesisTaskRequest
  @return Result of the GetSpeechSynthesisTask operation returned by the service.
  @throws InvalidTaskIdException
  The provided Task ID is not valid. Please provide a valid Task ID and try again.
  @throws ServiceFailureException
  An unknown condition has caused a service failure.
  @throws SynthesisTaskNotFoundException
  The Speech Synthesis task with requested Task ID cannot be found.
  @sample AmazonPolly.GetSpeechSynthesisTask
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/GetSpeechSynthesisTask" target="_top">AWS
  API Documentation</a>