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# UserActivity.UserActivityUserInfo

A dictionary that contains service-specific state information necessary to continue an activity in a separate request.

```
object UserActivity.UserActivityUserInfo
```

## Discussion

Customize the contents of this dictionary with information your service needs to continue a playback activity. Limit the size of this object to 8 kilobytes. The client doesn’t preserve the order of sets or dictionary keys, and may minimize or remove optional whitespace. The client may apply Unicode canonicalization rules to keys or values.

---

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