---
title: "Changes to Create a test callback event"
method: POST
path: "/companies/{company_key}/config/callback_events/test"
---

# Changes to Create a test callback event

`POST /companies/{company_key}/config/callback_events/test`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-11-03** `e235838f2e50`: 1 breaking

## Changes

- **2026-11-03** `e235838f2e50`: 1 breaking
  - the request property `oneOf[subschema #1: Acquisition Callbacks]/participant/acquisition_campaign/api_key` became required

---

[Operation](https://skmtc.dev/vibes/apis/vibes-platform-api/docs/companies/:company_key/config/callback_events/test/post.md) - [API](https://skmtc.dev/vibes/apis/vibes-platform-api.md) - [Page](https://skmtc.dev/vibes/apis/vibes-platform-api/changes/companies/:company_key/config/callback_events/test/post)