docs: public ListDashboardsResult withDashboardEntries(DashboardEntry... dashboardEntries) {
          if (this.dashboardEntries == null) {
              setDashboardEntries(new com.amazonaws.internal.SdkInternalList<DashboardEntry>(dashboardEntries.length));
          }
          for (DashboardEntry ele : dashboardEntries) {
              this.dashboardEntries.add(ele);
          }
          return this;
      }