---
title: "Delete a note"
method: DELETE
path: "/notes/{note_id}"
tags: ["catalog"]
---

# Delete a note

`DELETE /notes/{note_id}`

Permanently delete a note.

Use this to remove outdated observations, incorrect annotations, or
notes that no longer apply after an API change.

## Path parameters

- `note_id` string, required — Note ID to delete (format: note_{8chars})

## Response `204`

Successful Response

## Other responses

- `422` — Validation Error

## Changes

- **2026-04-13** `76e8f6063728` — 4 breaking, 7 warning, 11 info
  - media type `application/problem+json` was changed to a more general media type `application/json` for the response status `422`
  - the response property `detail` became optional for the status `422`
  - the `detail` response property's maxLength was unset from `4096` for the response status `422`
  - the `detail` response's property type/format changed from `string`/`` to `array`/`` for status `422`
  - …18 more

[Change history](https://skmtc.dev/jentic/apis/jentic-control-plane-api/changes/notes/:note_id/delete.md)

---

[API](https://skmtc.dev/jentic/apis/jentic-control-plane-api.md) · [All operations](https://skmtc.dev/jentic/apis/jentic-control-plane-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/jentic/jentic-control-plane-api/revisions/bd463fcefb14/schema)