Delete a notification schedule
Removes a notification schedule. Deleting one that has not run yet is how you cancel a scheduled send.
Authorization
AuthorizationstringrequiredBearer token — Send your API token in the Authorization header as Bearer <token>. Requests without a valid token are rejected with 401 Unauthorized.
Path parameters
notificationScheduleIdstringrequiredThe schedule to delete.
example: 1831310445621149696
Response
200 · The schedule was deleted. The response has no body.
401 · The access token is missing, expired, or not valid.
404 · No notification schedule with that id belongs to your company.
This is also how you cancel a scheduled announcement: find the schedule whose announcementId points at it and delete that. Deleting a schedule that has already run removes the record only — it cannot unsend anything.