docs: public ServiceFuture<List<HierarchicalEntityExtractor>> listHierarchicalEntitiesAsync(UUID appId, String versionId, ListHierarchicalEntitiesOptionalParameter listHierarchicalEntitiesOptionalParameter, final ServiceCallback<List<HierarchicalEntityExtractor>> serviceCallback) {
          return ServiceFuture.fromResponse(listHierarchicalEntitiesWithServiceResponseAsync(appId, versionId, listHierarchicalEntitiesOptionalParameter), serviceCallback);
      }