Retrieve a single schedule by its ID.
draft, off, on, complete, archive.blast or automated.HH:MM format (24-hour).monday, tuesday, wednesday, thursday, friday, saturday, sunday.send_time is interpreted in each recipient’s local timezone.| HTTP Status | Error Code | Description |
|---|---|---|
| 401 | unauthorized | API key is missing, invalid, or revoked. |
| 404 | not_found | No schedule exists with the given ID. |