code: public ListUserImportJobsResult withUserImportJobs(UserImportJobType... userImportJobs) {
          if (this.userImportJobs == null) {
              setUserImportJobs(new java.util.ArrayList<UserImportJobType>(userImportJobs.length));
          }
          for (UserImportJobType ele : userImportJobs) {
              this.userImportJobs.add(ele);
          }
          return this;
      }
docs: <p>
  The user import jobs.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setUserImportJobs(java.util.Collection)} or {@link #withUserImportJobs(java.util.Collection)} if you want
  to override the existing values.
  </p>
  
  @param userImportJobs
  The user import jobs.
  @return Returns a reference to this object so that method calls can be chained together.