docs: public final UnbindDeviceFromGatewayResponse unbindDeviceFromGateway(
        RegistryName parent, String gatewayId, String deviceId) {
  
      UnbindDeviceFromGatewayRequest request =
          UnbindDeviceFromGatewayRequest.newBuilder()
              .setParent(parent == null ? null : parent.toString())
              .setGatewayId(gatewayId)
              .setDeviceId(deviceId)
              .build();
      return unbindDeviceFromGateway(request);
    }