code: public void setUserSummaryList(java.util.Collection<UserSummary> userSummaryList) {
          if (userSummaryList == null) {
              this.userSummaryList = null;
              return;
          }
  
          this.userSummaryList = new java.util.ArrayList<UserSummary>(userSummaryList);
      }
docs: <p>
  An array of <code>UserSummary</code> objects that contain information about the users in your instance.
  </p>
  
  @param userSummaryList
  An array of <code>UserSummary</code> objects that contain information about the users in your instance.