docs: public ListJobExecutionsForJobResult withExecutionSummaries(JobExecutionSummaryForJob... executionSummaries) {
          if (this.executionSummaries == null) {
              setExecutionSummaries(new java.util.ArrayList<JobExecutionSummaryForJob>(executionSummaries.length));
          }
          for (JobExecutionSummaryForJob ele : executionSummaries) {
              this.executionSummaries.add(ele);
          }
          return this;
      }