async function getDevicesByService(req, res) {
    const params = {
      ...req.query,
      service: req.params.service_name,
    };
    const devices = await gladys.device.get(params);
    res.json(devices);
  }
@api {get} /api/v1/service/:service_name/device getDevicesByService
@apiName getDevicesByService
@apiGroup Device