Announcement

Subscribe to real-time system announcements via WebSocket.

Push interval: on new announcement

{
    "id": "clientID11",
    "topic": "announcement",
    "event": "subscribe"
}

Parameters

Name	Type	Required	Description
id	string	Y	id generate by client
event	string	Y	subscribe/unsubscribe
topic	string	N	announcement

Response

{
   "id":"clientID11",
   "event":"subscribe",
   "success":true,
   "ts":1682242408023
}

Subscribed Message

{
   "topic":"announcement",
   "ts":1682242806000,
   "data": {
        "announcement_id": 1,
        "message": "Position information is incorrect due to a 1-minute delay.", 
        "url": null
      }
}