---
title: URLThumbnailDictionaryItem
framework: foundation
role: symbol
role_heading: Structure
path: foundation/urlthumbnaildictionaryitem
---

# URLThumbnailDictionaryItem

Possible keys for the thumbnailDictionaryKey dictionary.

## Declaration

```swift
struct URLThumbnailDictionaryItem
```

## Topics

### Creating a Thumbnail Dictionary Key

- [init(_:)](foundation/urlthumbnaildictionaryitem/init(_:).md)
- [init(rawValue:)](foundation/urlthumbnaildictionaryitem/init(rawvalue:).md)

### Constants

- [NSThumbnail1024x1024SizeKey](foundation/urlthumbnaildictionaryitem/nsthumbnail1024x1024sizekey.md)

## Relationships

### Conforms To

- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Thumbnail keys

- [thumbnailKey](foundation/urlresourcekey/thumbnailkey.md)
- [thumbnailDictionaryKey](foundation/urlresourcekey/thumbnaildictionarykey.md)