---
title: "Changes to Function Run Start"
method: POST
path: "/functions/{function_id}/runs/start"
---

# Changes to Function Run Start

`POST /functions/{function_id}/runs/start`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 35 revisions.

- **2026-10-31** `7f3b161ce9d6`: 1 info
- **2026-10-08** `b23bd9220df3`: 2 info
- **2026-09-10** `46a231fc8353`: 2 info

## Changes

- **2026-10-31** `7f3b161ce9d6`: 1 info
  - added the new optional request property `version`
- **2026-10-08** `b23bd9220df3`: 2 info
  - added the new optional request property `callback_url`
  - the request property `variables` became optional
- **2026-09-10** `46a231fc8353`: 2 info
  - added the new optional `header` request parameter `x-db-preview`
  - added the new optional request property `runtime`

---

[Operation](https://skmtc.dev/notte/apis/notte-api/docs/functions/:function_id/runs/start/post.md) - [API](https://skmtc.dev/notte/apis/notte-api.md) - [Page](https://skmtc.dev/notte/apis/notte-api/changes/functions/:function_id/runs/start/post)