---
title: "Delete a specific assistant version"
method: DELETE
path: "/ai/assistants/{assistant_id}/versions/{version_id}"
tags: ["Assistants"]
---

# Delete a specific assistant version

`DELETE /ai/assistants/{assistant_id}/versions/{version_id}`

Permanently removes a specific version of an assistant. Can not delete main version

## Path parameters

- `assistant_id` string, required
- `version_id` string, required

## Response `204`

Returns HTTP 204 No Content on successful deletion

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/team-telnyx/apis/telnyx-api.md) · [All operations](https://skmtc.net/team-telnyx/apis/telnyx-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/team-telnyx/telnyx-api/versions/e32d46c5945b/schema)