docs: public com.squareup.okhttp.Call postUniverseIdsAsync(List<String> requestBody, String acceptLanguage,
              String datasource, String language, final ApiCallback<UniverseIdsResponse> callback) throws ApiException {
  
          com.squareup.okhttp.Call call = postUniverseIdsValidateBeforeCall(requestBody, acceptLanguage, datasource,
                  language, callback);
          Type localVarReturnType = new TypeToken<UniverseIdsResponse>() {
          }.getType();
          apiClient.executeAsync(call, localVarReturnType, callback);
          return call;
      }