- * the payload payload.
- *
- * @enum OC_PRESENCE_TRIGGER_CREATE The creation of a resource is associated with
- * this invocation of @ref SendPresenceNotification.
- * @enum OC_PRESENCE_TRIGGER_CHANGE The change/update of a resource is associated
- * this invocation of @ref SendPresenceNotification.
- * @enum OC_PRESENCE_TRIGGER_DELETE The deletion of a resource is associated with
- * this invocation of @ref SendPresenceNotification.
- *