code: public ServiceFuture<UUID> addCompositeEntityAsync(UUID appId, String versionId, CompositeEntityModel compositeModelCreateObject, final ServiceCallback<UUID> serviceCallback) {
          return ServiceFuture.fromResponse(addCompositeEntityWithServiceResponseAsync(appId, versionId, compositeModelCreateObject), serviceCallback);
      }
docs: Adds a composite entity extractor to the application.
  
  @param appId The application ID.
  @param versionId The version ID.
  @param compositeModelCreateObject 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