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# GameCenterMatchmakingRuleSet

A named collection of matchmaking rules and queues that defines the logic for matching players in a Game Center game.

```
object GameCenterMatchmakingRuleSet
```

## Topics

### Objects

[`object GameCenterMatchmakingRuleSet.Attributes`](/documentation/AppStoreConnectAPI/GameCenterMatchmakingRuleSet/Attributes-data.dictionary)

The attributes of the rule set.

[`object GameCenterMatchmakingRuleSet.Relationships`](/documentation/AppStoreConnectAPI/GameCenterMatchmakingRuleSet/Relationships-data.dictionary)

The relationships to other objects belonging to the rule set.


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