---
title: "Update Add Ons"
method: POST
path: "/event/update_add_ons_details/{add_ons_id}/"
tags: ["event"]
---

# Update Add Ons

`POST /event/update_add_ons_details/{add_ons_id}/`

## Path parameters

- `add_ons_id` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `404` — Not found
- `422` — Validation Error

## Changes

- **2026-09-03** `43ba83e1f2fe` — 1 breaking, 2 info
  - removed the request body
  - added the optional property `detail/items/ctx` to the response with the `422` status
  - added the optional property `detail/items/input` to the response with the `422` status

[Change history](https://skmtc.dev/myticketpartner/apis/fastapi/changes/event/update_add_ons_details/:add_ons_id/post.md)

---

[API](https://skmtc.dev/myticketpartner/apis/fastapi.md) · [All operations](https://skmtc.dev/myticketpartner/apis/fastapi/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/myticketpartner/fastapi/revisions/43ba83e1f2fe/schema)