docs: public ApiResponse<GroupResponse> getUniverseGroupsGroupIdWithHttpInfo(Integer groupId, String acceptLanguage,
              String datasource, String ifNoneMatch, String language) throws ApiException {
          com.squareup.okhttp.Call call = getUniverseGroupsGroupIdValidateBeforeCall(groupId, acceptLanguage, datasource,
                  ifNoneMatch, language, null);
          Type localVarReturnType = new TypeToken<GroupResponse>() {
          }.getType();
          return apiClient.execute(call, localVarReturnType);
      }