docs: public ServiceFuture<UUID> addHierarchicalEntityChildAsync(UUID appId, String versionId, UUID hEntityId, AddHierarchicalEntityChildOptionalParameter addHierarchicalEntityChildOptionalParameter, final ServiceCallback<UUID> serviceCallback) {
          return ServiceFuture.fromResponse(addHierarchicalEntityChildWithServiceResponseAsync(appId, versionId, hEntityId, addHierarchicalEntityChildOptionalParameter), serviceCallback);
      }