docs: 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;
      }