code: public static StatisticsDeviceResult statisticsDevice(String accessToken,
                                                            StatisticsDevice statisticsDevice) {
          return statisticsDevice(accessToken,
                  JsonUtil.toJSONString(statisticsDevice));
      }
docs: 以设备为维度的数据统计接口
  
  @param accessToken      accessToken
  @param statisticsDevice statisticsDevice
  @return result