---
title: "Delete a sub-schedule"
method: DELETE
path: "/schedules/{subdomain}/groups/{group_id}"
tags: ["Sub-schedules"]
---

# Delete a sub-schedule

`DELETE /schedules/{subdomain}/groups/{group_id}`

Permanently deletes a sub-schedule. Requires a Pro plan.

## Path parameters

- `subdomain` string, required
- `group_id` string, required

## Response `200`

Sub-schedule deleted successfully

- object
  - `data` object
    - `message` string

## Other responses

- `401` — Missing or invalid API key
- `403` — Not a Pro account
- `404` — Schedule or sub-schedule not found

## Changes

- **2026-02-11** `e24c8532211b` — 1 info
  - api operation id `delete_group` was added
- **2026-02-11** `36ccba39bc4d` — 1 info
  - api operation id `delete_group` removed and replaced with ``

[Change history](https://skmtc.dev/eventschedule/apis/event-schedule-api/changes/schedules/:subdomain/groups/:group_id/delete.md)

---

[API](https://skmtc.dev/eventschedule/apis/event-schedule-api.md) · [All operations](https://skmtc.dev/eventschedule/apis/event-schedule-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/eventschedule/event-schedule-api/revisions/fc24d7d227c4/schema)