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# isUbiquitousItemKey

The key for a Boolean value that indicates whether the item is in iCloud storage.

```
static let isUbiquitousItemKey: URLResourceKey
```

## Discussion

The system returns the read-only value as a Boolean [`NSNumber`](/documentation/Foundation/NSNumber). The value is `true` if this item is in iCloud storage; otherwise, `false` if it’s a local item.

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