---
title: "Delete Skill Version"
method: DELETE
path: "/v1/skills/{skill_id}/versions/{version}"
tags: ["Skills"]
---

# Delete Skill Version

`DELETE /v1/skills/{skill_id}/versions/{version}`

Delete a specific skill version.

## Path parameters

- `skill_id` string, required
- `version` string, required

## Query parameters

- `collection` string, required

## Headers

- `anthropic-beta` string[], nullable

## Response `200`

Skill version deleted.

- SkillVersionDeletedResponse — Deletion marker returned after a skill version is removed.
  - `id` string, required — Deleted version token.
  - `type` 'skill_version_deleted' — Deleted object type.

## Other responses

- `401` — Unauthorized
- `422` — Validation Error

## Changes

- **2026-06-02** `c711b911f68e` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/zylon-ai/apis/private-gpt-api/changes/v1/skills/:skill_id/versions/:version/delete.md)

---

[API](https://skmtc.dev/zylon-ai/apis/private-gpt-api.md) · [All operations](https://skmtc.dev/zylon-ai/apis/private-gpt-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/zylon-ai/private-gpt-api/revisions/4e828cf153c4/schema)