* @param maxAge Time To Live (in seconds) of observation.
* @param qos Desired quality of service of the observation notifications.
* @return ::OC_STACK_OK on success, some other value upon failure.
*/
OCStackResult SendListObserverNotification (OCResource * resource,
OCObservationId *obsIdList, uint8_t numberOfIds,
* @param maxAge Time To Live (in seconds) of observation.
* @param qos Desired quality of service of the observation notifications.
* @return ::OC_STACK_OK on success, some other value upon failure.
*/
OCStackResult SendListObserverNotification (OCResource * resource,
OCObservationId *obsIdList, uint8_t numberOfIds,