docs: public ServiceFuture<PersistedFace> addPersonFaceFromUrlAsync(String personGroupId, UUID personId, String url, AddPersonFaceFromUrlOptionalParameter addPersonFaceFromUrlOptionalParameter, final ServiceCallback<PersistedFace> serviceCallback) {
          return ServiceFuture.fromResponse(addPersonFaceFromUrlWithServiceResponseAsync(personGroupId, personId, url, addPersonFaceFromUrlOptionalParameter), serviceCallback);
      }