---
title: "Delete Annotation"
method: DELETE
path: "/apps/annotations/{annotation_id}"
tags: ["Annotations"]
---

# Delete Annotation

`DELETE /apps/annotations/{annotation_id}`

**Available for**: Chatflow, Chatbot, Agent apps.

Deletes an annotation and its associated hit history.

## Path parameters

- `annotation_id` string, uuid, required

## Response `204`

Annotation deleted successfully.

## Other responses

- `404` — `not_found` : Annotation does not exist.

---

[API](https://skmtc.net/langgenius/apis/dify-service-api.md) · [All operations](https://skmtc.net/langgenius/apis/dify-service-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/langgenius/dify-service-api/revisions/e49b3db72bad/schema)