---
title: GameCenterMatchmakingRuleCreateRequest.Data.Attributes
framework: appstoreconnectapi
role: symbol
role_heading: Object
path: appstoreconnectapi/gamecentermatchmakingrulecreaterequest/data-data.dictionary/attributes-data.dictionary
---

# GameCenterMatchmakingRuleCreateRequest.Data.Attributes

The attributes for a rule that you create.

## Declaration

```data
object GameCenterMatchmakingRuleCreateRequest.Data.Attributes
```

## Properties

description: A human-readable description of the rule. expression: Code that returns a Boolean or numeric value that the matchmaking rules algorithm executes to compare or filter match requests. referenceName: A name for the rule that’s unique within the scope of its rule set. type: The type or category of the rule that determines the return value and properties available in the expression. weight: A numeric value for the rule when type is either DISTANCE or MATCH.

## Discussion

Discussion The possible values for the type field are:  |   |   |   |

## See Also

### Objects

- [GameCenterMatchmakingRuleCreateRequest.Data.Relationships](appstoreconnectapi/gamecentermatchmakingrulecreaterequest/data-data.dictionary/relationships-data.dictionary.md)