---
title: "Changes to Create a promotion code"
method: POST
path: "/coupons/{id}/promotion-codes"
---

# Changes to Create a promotion code

`POST /coupons/{id}/promotion-codes`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 6 revisions.

- **2026-10-19** `c34152c38176`: 1 info

## Changes

- **2026-10-19** `c34152c38176`: 1 info
  - added the optional property `error/upgrade` to the response with the `default` status

---

[Operation](https://skmtc.dev/cavuno/apis/cavuno-v1-rest-api/docs/coupons/:id/promotion-codes/post.md) · [API](https://skmtc.dev/cavuno/apis/cavuno-v1-rest-api.md) · [Page](https://skmtc.dev/cavuno/apis/cavuno-v1-rest-api/changes/coupons/:id/promotion-codes/post)