code: public ListLabelingJobsResult withLabelingJobSummaryList(LabelingJobSummary... labelingJobSummaryList) {
          if (this.labelingJobSummaryList == null) {
              setLabelingJobSummaryList(new java.util.ArrayList<LabelingJobSummary>(labelingJobSummaryList.length));
          }
          for (LabelingJobSummary ele : labelingJobSummaryList) {
              this.labelingJobSummaryList.add(ele);
          }
          return this;
      }
docs: <p>
  An array of <code>LabelingJobSummary</code> objects, each describing a labeling job.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setLabelingJobSummaryList(java.util.Collection)} or
  {@link #withLabelingJobSummaryList(java.util.Collection)} if you want to override the existing values.
  </p>
  
  @param labelingJobSummaryList
  An array of <code>LabelingJobSummary</code> objects, each describing a labeling job.
  @return Returns a reference to this object so that method calls can be chained together.