---
title: ReservedRegion.ID
framework: SwiftUI
role: symbol
role_heading: Structure
platforms: [iOS 27.1+, iPadOS 27.1+]
path: swiftui/reservedregion/id-swift.struct
---

# ReservedRegion.ID

An identifier for a reserved region.

## Declaration

```swift
struct ID
```

## Relationships

### Conforms To

- [Copyable](swift/copyable.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomReflectable](swift/customreflectable.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Escapable](swift/escapable.md)
- [Hashable](swift/hashable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Getting region details

- [id](swiftui/reservedregion/id-swift.property.md)
- [frame](swiftui/reservedregion/frame.md)
- [isActive](swiftui/reservedregion/isactive.md)
- [kind](swiftui/reservedregion/kind-swift.property.md)
- [ReservedRegion.Kind](swiftui/reservedregion/kind-swift.struct.md)
- [margins](swiftui/reservedregion/margins.md)