docs: public ApiResponse<WarResponse> getWarsWarIdWithHttpInfo(Integer warId, String datasource, String ifNoneMatch)
              throws ApiException {
          com.squareup.okhttp.Call call = getWarsWarIdValidateBeforeCall(warId, datasource, ifNoneMatch, null);
          Type localVarReturnType = new TypeToken<WarResponse>() {
          }.getType();
          return apiClient.execute(call, localVarReturnType);
      }