docs: public ApiResponse<List<Integer>> getRouteOriginDestinationWithHttpInfo(Integer destination, Integer origin,
              List<Integer> avoid, List<List<Integer>> connections, String datasource, String flag, String ifNoneMatch)
              throws ApiException {
          com.squareup.okhttp.Call call = getRouteOriginDestinationValidateBeforeCall(destination, origin, avoid,
                  connections, datasource, flag, ifNoneMatch, null);
          Type localVarReturnType = new TypeToken<List<Integer>>() {
          }.getType();
          return apiClient.execute(call, localVarReturnType);
      }