---
title: Modify an In-App Purchase Offer Code Custom Code
framework: appstoreconnectapi
role: symbol
role_heading: Web Service Endpoint
path: appstoreconnectapi/patch-v1-inapppurchaseoffercodecustomcodes-_id_
---

# Modify an In-App Purchase Offer Code Custom Code

Update a specific in-app purchase offer code custom code.

## URL

PATCH https://api.appstoreconnect.apple.com/v1/inAppPurchaseOfferCodeCustomCodes/{id}

## Path Parameters

id:

## Response Codes

200 OK: 400 Bad Request: 401 Unauthorized: 403 Forbidden: 404 Not Found: 409 Conflict: 422 : 429 :

## See Also

### Managing Custom Offer Codes

- [Create an In-App Purchase Offer Code Custom Code](appstoreconnectapi/post-v1-inapppurchaseoffercodecustomcodes.md)
- [List All Custom Codes for an In-App Purchase Offer Code](appstoreconnectapi/get-v1-inapppurchaseoffercodes-_id_-customcodes.md)
- [Get All Custom Code IDs for an In-App Purchase Offer Code](appstoreconnectapi/get-v1-inapppurchaseoffercodes-_id_-relationships-customcodes.md)
- [Read In-App Purchase Offer Code Custom Code Information](appstoreconnectapi/get-v1-inapppurchaseoffercodecustomcodes-_id_.md)