---
title: GameCenterActivity.Relationships.Achievements.Data
framework: appstoreconnectapi
role: symbol
role_heading: Object
path: appstoreconnectapi/gamecenteractivity/relationships-data.dictionary/achievements-data.dictionary/data-data.dictionary
---

# GameCenterActivity.Relationships.Achievements.Data

The request body you use to update a activity.

## Declaration

```data
object GameCenterActivity.Relationships.Achievements.Data
```

## Properties

id: type: