code: public GetJobRunsResult withJobRuns(JobRun... jobRuns) {
          if (this.jobRuns == null) {
              setJobRuns(new java.util.ArrayList<JobRun>(jobRuns.length));
          }
          for (JobRun ele : jobRuns) {
              this.jobRuns.add(ele);
          }
          return this;
      }
docs: <p>
  A list of job-run metatdata objects.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setJobRuns(java.util.Collection)} or {@link #withJobRuns(java.util.Collection)} if you want to override
  the existing values.
  </p>
  
  @param jobRuns
  A list of job-run metatdata objects.
  @return Returns a reference to this object so that method calls can be chained together.