---
title: "Activate a version (v1 activates on publish; rollback activation is not implemented yet)"
method: POST
path: "/v1/apps/{id}/versions/{n}/activate"
tags: ["Apps"]
---

# Activate a version (v1 activates on publish; rollback activation is not implemented yet)

`POST /v1/apps/{id}/versions/{n}/activate`

## Request

- Base URL: `https://api.talonic.com`
- URL: `https://api.talonic.com/v1/apps/{id}/versions/{n}/activate`
- Auth: HTTP bearer

## Path parameters

- `id` string, uuid, required
- `n` integer, required

## Response `200`

Already active.

## Other responses

- `501`: Rollback activation of a superseded version is not implemented yet.

---

[API](https://skmtc.dev/talonic/apis/talonic-api.md) · [All operations](https://skmtc.dev/talonic/apis/talonic-api/llms.txt) · [OpenAPI document](https://skmtc.dev/talonic/apis/talonic-api/revisions/678fe5f8c9c3?raw)