Delivery
- Create a template message with
schedule_type = 1andschedule_datecontaining the schedule date in UNIX timestamp format. - Trigger the message like a regular template message (such as in direct message). Info available here.
Cancellation
A pending or processing local message can be cancelled using the following API:
Verb
PUT
URI
http://<hostname>/api/v3/message/direct/cancel
Body
{
"app_id": 1234,
"message_id": 1234
}