virtual OCStackResult UnsubscribePresence(OCDoHandle handle);
+#ifdef WITH_CLOUD
virtual OCStackResult SubscribeDevicePresence(OCDoHandle* handle,
const std::string& host,
const QueryParamsList& queryParams,
OCConnectivityType connectivityType,
ObserveCallback& callback);
+#endif
OCStackResult GetDefaultQos(QualityOfService& QoS);