docs: public DescribeVpcEndpointConnectionNotificationsResult withConnectionNotificationSet(ConnectionNotification... connectionNotificationSet) {
          if (this.connectionNotificationSet == null) {
              setConnectionNotificationSet(new com.amazonaws.internal.SdkInternalList<ConnectionNotification>(connectionNotificationSet.length));
          }
          for (ConnectionNotification ele : connectionNotificationSet) {
              this.connectionNotificationSet.add(ele);
          }
          return this;
      }