@Override
  public RequestStatus deleteResources(Request request, Predicate predicate)
      throws SystemException, UnsupportedPropertyException, NoSuchResourceException, NoSuchParentResourceException {
    throw new SystemException("The request is not supported");
  }
Returns the response for the active widget layout that should be returned for the active widget layout REST endpoint
@param layoutEntity {@link WidgetLayoutEntity}
@return  {@link ActiveWidgetLayoutResponse}
@throws SystemException
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ActiveWidgetLayoutResourceProvider.java