Constant esp_idf_sys::esp_mqtt_event_id_t_MQTT_EVENT_DELETED

pub const esp_mqtt_event_id_t_MQTT_EVENT_DELETED: esp_mqtt_event_id_t = 8;

< Notification on delete of one message from the internal outbox, if the message couldn’t have been sent and acknowledged before expiring defined in OUTBOX_EXPIRED_TIMEOUT_MS. (events are not posted upon deletion of successfully acknowledged messages)

• This event id is posted only if MQTT_REPORT_DELETED_MESSAGES==1
• Additional context: msg_id (id of the deleted message).