---
title: "Delete notification channel"
method: DELETE
path: "/notification-channels/{channelId}"
tags: ["notifications"]
---

# Delete notification channel

`DELETE /notification-channels/{channelId}`

Deletes a notification channel. Channels referenced by DAG notification settings or notification routes cannot be deleted.

## Path parameters

- `channelId` string, required

## Query parameters

- `remoteNode` string

## Response `204`

Notification channel deleted

## Other responses

- `403` — Forbidden - insufficient permissions
- `404` — Notification channel not found
- `409` — Notification channel is used by a DAG
- `default` — Unexpected error

## Changes

- **2026-07-23** (v1) `75b8e91aaf57` — 12 warning
  - added the new `conflict` enum value to the `code` response property for the response status `403`
  - added the new `conflict` enum value to the `code` response property for the response status `404`
  - added the new `conflict` enum value to the `code` response property for the response status `409`
  - added the new `conflict` enum value to the `code` response property for the response status `default`
  - …8 more
- **2026-05-24** (v1) `8a2d5d3e9608` — 4 warning
  - added the new `rate_limited` enum value to the `code` response property for the response status `403`
  - added the new `rate_limited` enum value to the `code` response property for the response status `404`
  - added the new `rate_limited` enum value to the `code` response property for the response status `409`
  - added the new `rate_limited` enum value to the `code` response property for the response status `default`
- **2026-05-17** (v1) `0cce8472f3ba` — 1 info
  - endpoint added
- **2026-04-30** (v1) `50e1d517afc1` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/dagucloud/apis/dagu/changes/notification-channels/:channelId/delete.md)

---

[API](https://skmtc.dev/dagucloud/apis/dagu.md) · [All operations](https://skmtc.dev/dagucloud/apis/dagu/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/dagucloud/dagu/revisions/6f043af8f6d3/schema)