---
title: Game Center groups
framework: appstoreconnectapi
role: collectionGroup
role_heading: API Collection
path: appstoreconnectapi/game-center-groups
---

# Game Center groups

Manage groups between your apps.

## Overview

Overview Use groups to connect multiple apps so they use common Game Center elements including: achievements, Game Center details, leaderboards, and leaderboard sets. Use this resource to: Create and modify Game Center groups. Read and modify relationships between a Game Center group and achievements, Game Center details, leaderboards, and leaderboard sets.

## Topics

### Managing groups

- [Read Group Information](appstoreconnectapi/get-v1-gamecentergroups.md)
- [Read information for a specific group](appstoreconnectapi/get-v1-gamecentergroups-_id_.md)
- [Create a Group](appstoreconnectapi/post-v1-gamecentergroups.md)
- [Modify a Group](appstoreconnectapi/patch-v1-gamecentergroups-_id_.md)
- [Delete a Group](appstoreconnectapi/delete-v1-gamecentergroups-_id_.md)
- [List All Game Center Achievements for a Game Center Group](appstoreconnectapi/get-v1-gamecentergroups-_id_-gamecenterachievementsv2.md)
- [List All Game Center Leaderboard Sets for a Game Center Group](appstoreconnectapi/get-v1-gamecentergroups-_id_-gamecenterleaderboardsetsv2.md)
- [List All Game Center Leaderboards for a Game Center Group](appstoreconnectapi/get-v1-gamecentergroups-_id_-gamecenterleaderboardsv2.md)
- [List the Achievements in a Group](appstoreconnectapi/get-v1-gamecentergroups-_id_-gamecenterachievements.md)
- [List game center details for a group](appstoreconnectapi/get-v1-gamecentergroups-_id_-gamecenterdetails.md)
- [List Game Center detail IDs for a Game Center group](appstoreconnectapi/get-v1-gamecentergroups-_id_-relationships-gamecenterdetails.md)
- [List Game Center detail IDs for a Game Center group](appstoreconnectapi/get-v1-gamecentergroups-_id_-relationships-gamecenterdetails.md)
- [List game center leaderboard sets in a group](appstoreconnectapi/get-v1-gamecentergroups-_id_-gamecenterleaderboardsets.md)
- [List game center leaderboards for a group](appstoreconnectapi/get-v1-gamecentergroups-_id_-gamecenterleaderboards.md)
- [List all activities for a game center group](appstoreconnectapi/get-v1-gamecentergroups-_id_-gamecenteractivities.md)
- [List activity IDs for a Game Center group](appstoreconnectapi/get-v1-gamecentergroups-_id_-relationships-gamecenteractivities.md)
- [Read the challenges for a game center group](appstoreconnectapi/get-v1-gamecentergroups-_id_-gamecenterchallenges.md)
- [List Game Center challenge IDs for a Game Center group](appstoreconnectapi/get-v1-gamecentergroups-_id_-relationships-gamecenterchallenges.md)

### Reading and modifying group relationships

- [Get All Achievement IDs for a Game Center Group](appstoreconnectapi/get-v1-gamecentergroups-_id_-relationships-gamecenterachievementsv2.md)
- [Get All Leaderboard Set IDs for a Game Center Group](appstoreconnectapi/get-v1-gamecentergroups-_id_-relationships-gamecenterleaderboardsetsv2.md)
- [Get All Leaderboard IDs for a Game Center Group](appstoreconnectapi/get-v1-gamecentergroups-_id_-relationships-gamecenterleaderboardsv2.md)
- [Modify the Achievements for a Game Center Group](appstoreconnectapi/patch-v1-gamecentergroups-_id_-relationships-gamecenterachievementsv2.md)
- [Modify the Leaderboard Sets for a Game Center Group](appstoreconnectapi/patch-v1-gamecentergroups-_id_-relationships-gamecenterleaderboardsetsv2.md)
- [Modify the Leaderboards for a Game Center Group](appstoreconnectapi/patch-v1-gamecentergroups-_id_-relationships-gamecenterleaderboardsv2.md)
- [Read the Achievements in a Group](appstoreconnectapi/get-v1-gamecentergroups-_id_-relationships-gamecenterachievements.md)
- [Read the Leaderboard Sets in a Group](appstoreconnectapi/get-v1-gamecentergroups-_id_-relationships-gamecenterleaderboardsets.md)
- [Read the Leaderboards in a Group](appstoreconnectapi/get-v1-gamecentergroups-_id_-relationships-gamecenterleaderboards.md)
- [Edit the Achievements Associated With a Group](appstoreconnectapi/patch-v1-gamecentergroups-_id_-relationships-gamecenterachievements.md)
- [Edit the Leaderboard Sets Associated With a Group](appstoreconnectapi/patch-v1-gamecentergroups-_id_-relationships-gamecenterleaderboardsets.md)
- [Edit the Leaderboard Associated With a Group](appstoreconnectapi/patch-v1-gamecentergroups-_id_-relationships-gamecenterleaderboards.md)

### Objects

- [GameCenterGroup](appstoreconnectapi/gamecentergroup.md)
- [GameCenterGroupCreateRequest](appstoreconnectapi/gamecentergroupcreaterequest.md)
- [GameCenterGroupGameCenterAchievementsV2LinkagesRequest](appstoreconnectapi/gamecentergroupgamecenterachievementsv2linkagesrequest.md)
- [GameCenterGroupGameCenterAchievementsV2LinkagesResponse](appstoreconnectapi/gamecentergroupgamecenterachievementsv2linkagesresponse.md)
- [GameCenterGroupGameCenterLeaderboardSetsV2LinkagesRequest](appstoreconnectapi/gamecentergroupgamecenterleaderboardsetsv2linkagesrequest.md)
- [GameCenterGroupGameCenterLeaderboardSetsV2LinkagesResponse](appstoreconnectapi/gamecentergroupgamecenterleaderboardsetsv2linkagesresponse.md)
- [GameCenterGroupGameCenterLeaderboardsV2LinkagesRequest](appstoreconnectapi/gamecentergroupgamecenterleaderboardsv2linkagesrequest.md)
- [GameCenterGroupGameCenterLeaderboardsV2LinkagesResponse](appstoreconnectapi/gamecentergroupgamecenterleaderboardsv2linkagesresponse.md)
- [GameCenterGroupGameCenterAchievementsLinkagesRequest](appstoreconnectapi/gamecentergroupgamecenterachievementslinkagesrequest.md)
- [GameCenterGroupGameCenterAchievementsLinkagesResponse](appstoreconnectapi/gamecentergroupgamecenterachievementslinkagesresponse.md)
- [GameCenterGroupGameCenterLeaderboardSetsLinkagesRequest](appstoreconnectapi/gamecentergroupgamecenterleaderboardsetslinkagesrequest.md)
- [GameCenterGroupGameCenterLeaderboardSetsLinkagesResponse](appstoreconnectapi/gamecentergroupgamecenterleaderboardsetslinkagesresponse.md)
- [GameCenterGroupGameCenterLeaderboardsLinkagesRequest](appstoreconnectapi/gamecentergroupgamecenterleaderboardslinkagesrequest.md)
- [GameCenterGroupGameCenterLeaderboardsLinkagesResponse](appstoreconnectapi/gamecentergroupgamecenterleaderboardslinkagesresponse.md)
- [GameCenterGroupResponse](appstoreconnectapi/gamecentergroupresponse.md)
- [GameCenterGroupUpdateRequest](appstoreconnectapi/gamecentergroupupdaterequest.md)
- [GameCenterGroupsResponse](appstoreconnectapi/gamecentergroupsresponse.md)
- [GameCenterGroupGameCenterActivitiesLinkagesResponse](appstoreconnectapi/gamecentergroupgamecenteractivitieslinkagesresponse.md)
- [GameCenterGroupGameCenterChallengesLinkagesResponse](appstoreconnectapi/gamecentergroupgamecenterchallengeslinkagesresponse.md)
- [GameCenterGroupGameCenterDetailsLinkagesResponse](appstoreconnectapi/gamecentergroupgamecenterdetailslinkagesresponse.md)

## See Also

### Details and groups

- [Game Center details](appstoreconnectapi/game-center-details.md)