Possible error codes returned in the Chat Apps delivery receipts include:
Error code | Possible Reason | Comments |
|---|---|---|
1 | AbsentSubscriber | Subscriber is not registered in this chat channel |
2 | ContentRelatedError | Content Type is not supported by this channel |
14 | InternalError | Internal error |
15 | InvalidDestination | UserId is not valid for that channel |
23 | ConnectionError | Channel connection error |
36 | Expired | Message expired (not delivered at requested time) |
41 | SmscReject | Message rejected by Chat channel |
42 | NoCredit | Not enough credit on Account wallet |
43 | SpamFilter | Message filtered by anti-spam reason (ie exceeded daily limit of allowed messages on WhatsApp channel) |
46 | SubscriberNotReachable | Message sent to Channel, but user is not reachable for delivery |
61 | SessionExpired | Message trashed by session expired reason (i.e. 24 hours for WhatsApp) |