code: public ServiceFuture<List<EntityExtractor>> listCustomPrebuiltEntitiesAsync(UUID appId, String versionId, final ServiceCallback<List<EntityExtractor>> serviceCallback) {
          return ServiceFuture.fromResponse(listCustomPrebuiltEntitiesWithServiceResponseAsync(appId, versionId), serviceCallback);
      }
docs: Gets all custom prebuilt entities information of this application.
  
  @param appId The application ID.
  @param versionId The version ID.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object