code: public void setHyperParameterTuningJobSummaries(java.util.Collection<HyperParameterTuningJobSummary> hyperParameterTuningJobSummaries) {
          if (hyperParameterTuningJobSummaries == null) {
              this.hyperParameterTuningJobSummaries = null;
              return;
          }
  
          this.hyperParameterTuningJobSummaries = new java.util.ArrayList<HyperParameterTuningJobSummary>(hyperParameterTuningJobSummaries);
      }
docs: <p>
  A list of <a>HyperParameterTuningJobSummary</a> objects that describe the tuning jobs that the
  <code>ListHyperParameterTuningJobs</code> request returned.
  </p>
  
  @param hyperParameterTuningJobSummaries
  A list of <a>HyperParameterTuningJobSummary</a> objects that describe the tuning jobs that the
  <code>ListHyperParameterTuningJobs</code> request returned.