---
title: "init(for:content:defaultValue:)"
framework: swiftui
role: symbol
role_heading: Initializer
path: "swiftui/immersivespace/init(for:content:defaultvalue:)"
---

# init(for:content:defaultValue:)

Creates an immersive space.

## Declaration

```swift
nonisolated init(for type: Data.Type = Data.self, @ImmersiveSpaceContentBuilder content: @escaping (Binding<Data>) -> Content, defaultValue: @escaping () -> Data)
```

## Parameters

- `type`: The type of presented data this immersive space accepts.
- `content`: An immersive space content builder that defines the content for each instance of the immersive space. The closure receives a binding to the value that you pass to the doc://com.apple.SwiftUI/documentation/SwiftUI/EnvironmentValues/openImmersiveSpace action when you call that action to open an immersive space. The system automatically persists and restores the value of this binding during state restoration.
- `defaultValue`: A closure that returns a value that SwiftUI presents when it doesn’t receive one from you, like when you call the doc://com.apple.SwiftUI/documentation/SwiftUI/EnvironmentValues/openImmersiveSpace action without providing a value.

## Discussion

Discussion The immersive space uses the specified content builder as a template to form the content of the space. Your app invokes this initializer when it presents a value of the specified type using the openImmersiveSpace action.

## See Also

### Providing default data to an immersive space

- [init(id:for:content:defaultValue:)](swiftui/immersivespace/init(id:for:content:defaultvalue:).md)