---
title: NSFileProviderErrorCollidingItemKey
framework: fileprovider
role: symbol
role_heading: Global Variable
path: fileprovider/nsfileprovidererrorcollidingitemkey
---

# NSFileProviderErrorCollidingItemKey

The key for accessing the existing item from a filename collision error’s user info dictionary.

## Declaration

```swift
let NSFileProviderErrorCollidingItemKey: String
```

## See Also

### Errors

- [NSFileProviderError](fileprovider/nsfileprovidererror.md)
- [NSFileProviderError.Code](fileprovider/nsfileprovidererror/code.md)
- [NSFileProviderErrorDomain](fileprovider/nsfileprovidererrordomain.md)
- [NSFileProviderErrorItemKey](fileprovider/nsfileprovidererroritemkey.md)
- [NSFileProviderErrorNonExistentItemIdentifierKey](fileprovider/nsfileprovidererrornonexistentitemidentifierkey.md)