docs: public ServiceFuture<List<EntityExtractor>> listEntitiesAsync(UUID appId, String versionId, ListEntitiesOptionalParameter listEntitiesOptionalParameter, final ServiceCallback<List<EntityExtractor>> serviceCallback) {
          return ServiceFuture.fromResponse(listEntitiesWithServiceResponseAsync(appId, versionId, listEntitiesOptionalParameter), serviceCallback);
      }