---
title: Modify Associated Achievements
framework: appstoreconnectapi
role: symbol
role_heading: Web Service Endpoint
path: appstoreconnectapi/patch-v1-gamecenterdetails-_id_-relationships-gamecenterachievements
---

# Modify Associated Achievements

Modify the achievements for a Game Center detail.

## URL

PATCH https://api.appstoreconnect.apple.com/v1/gameCenterDetails/{id}/relationships/gameCenterAchievements

## Path Parameters

id: An opaque resource ID that uniquely identifies the resource. Obtain the Game Center detail resource ID from the Read the state of game center for an app response.

## Response Codes

204 No Content: 400 Bad Request: 401 Unauthorized: 403 Forbidden: 404 Not Found: 409 Conflict: 422 : 429 :

## See Also

### Reading and editing Game Center detail achievements

- [List All Game Center Achievements for a Game Center Detail](appstoreconnectapi/get-v1-gamecenterdetails-_id_-gamecenterachievementsv2.md)
- [Get All Achievement IDs for a Game Center Detail](appstoreconnectapi/get-v1-gamecenterdetails-_id_-relationships-gamecenterachievementsv2.md)
- [List All Achievements](appstoreconnectapi/get-v1-gamecenterdetails-_id_-gamecenterachievements.md)
- [List achievement releases](appstoreconnectapi/get-v1-gamecenterdetails-_id_-achievementreleases.md)
- [List achievement release IDs for a Game Center detail](appstoreconnectapi/get-v1-gamecenterdetails-_id_-relationships-achievementreleases.md)
- [List Achievements](appstoreconnectapi/get-v1-gamecenterdetails-_id_-relationships-gamecenterachievements.md)