docs: public Observable<Integer> addPhraseListAsync(UUID appId, String versionId, PhraselistCreateObject phraselistCreateObject) {
          return addPhraseListWithServiceResponseAsync(appId, versionId, phraselistCreateObject).map(new Func1<ServiceResponse<Integer>, Integer>() {
              @Override
              public Integer call(ServiceResponse<Integer> response) {
                  return response.body();
              }
          });
      }