---
title: "trigger(gameActivityDefinitionID:handler:)"
framework: gamekit
role: symbol
role_heading: Instance Method
path: "gamekit/gkaccesspoint/trigger(gameactivitydefinitionid:handler:)-9hemd"
---

# trigger(gameActivityDefinitionID:handler:)

Displays the game activity creation view for the provided activity definition ID.

## Declaration

```swift
func trigger(gameActivityDefinitionID: String, handler: (@Sendable () -> Void)? = nil)
```

```swift
func trigger(gameActivityDefinitionID: String) async
```