code: public ServiceFuture<UUID> addHierarchicalEntityAsync(UUID appId, String versionId, HierarchicalEntityModel hierarchicalModelCreateObject, final ServiceCallback<UUID> serviceCallback) {
          return ServiceFuture.fromResponse(addHierarchicalEntityWithServiceResponseAsync(appId, versionId, hierarchicalModelCreateObject), serviceCallback);
      }
docs: Adds a hierarchical entity extractor to the application version.
  
  @param appId The application ID.
  @param versionId The version ID.
  @param hierarchicalModelCreateObject A model containing the name and children of the new entity extractor.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object