---
title: pushToStartTokenUpdates
framework: activitykit
role: symbol
role_heading: Type Property
path: activitykit/activity/pushtostarttokenupdates
---

# pushToStartTokenUpdates

An asynchronous sequence you use to observe changes to the token for starting a Live Activity with an ActivityKit push notification.

## Declaration

```swift
static var pushToStartTokenUpdates: Activity<Attributes>.PushTokenUpdates { get }
```

## Mentioned in

Starting and updating Live Activities with ActivityKit push notifications

## Discussion

Discussion Adopt push notifications to not only update ongoing Live Activities, but also to start a new Live Activity. For additional information, see Starting and updating Live Activities with ActivityKit push notifications.

## See Also

### Using ActivityKit push notifications

- [pushToken](activitykit/activity/pushtoken.md)
- [pushTokenUpdates](activitykit/activity/pushtokenupdates-swift.property.md)
- [Activity.PushTokenUpdates](activitykit/activity/pushtokenupdates-swift.struct.md)
- [pushToStartToken](activitykit/activity/pushtostarttoken.md)