code: @Override
      public ListHyperParameterTuningJobsResult listHyperParameterTuningJobs(ListHyperParameterTuningJobsRequest request) {
          request = beforeClientExecution(request);
          return executeListHyperParameterTuningJobs(request);
      }
docs: <p>
  Gets a list of <a>HyperParameterTuningJobSummary</a> objects that describe the hyperparameter tuning jobs
  launched in your account.
  </p>
  
  @param listHyperParameterTuningJobsRequest
  @return Result of the ListHyperParameterTuningJobs operation returned by the service.
  @sample AmazonSageMaker.ListHyperParameterTuningJobs
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/sagemaker-2017-07-24/ListHyperParameterTuningJobs"
  target="_top">AWS API Documentation</a>