docs: public void getElementSettingsConfig(
          final String clientId,
          final String containerId,
          final I_CmsSimpleCallback<CmsElementSettingsConfig> callback) {
  
          CmsRpcAction<CmsElementSettingsConfig> action = new CmsRpcAction<CmsElementSettingsConfig>() {
  
              /**
               * @see org.opencms.gwt.client.rpc.CmsRpcAction#execute()
               */
              @Override
              public void execute() {
  
                  start(100, true);
                  getContainerpageService().getElementSettingsConfig(
                      getData().getRpcContext(),
                      clientId,
                      containerId,
                      getPageState(),
                      getLocale(),
                      this);
  
              }
  
              /**
               * @see org.opencms.gwt.client.rpc.CmsRpcAction#onResponse(java.lang.Object)
               */
              @Override
              protected void onResponse(CmsElementSettingsConfig result) {
  
                  if (result != null) {
                      callback.execute(result);
                  }
                  stop(false);
              }
          };
          action.execute();
      }