---
title: ILMessageFilterErrorDomain
framework: SMS and Call Reporting
role: symbol
role_heading: Global Variable
platforms: [iOS 11.0+, iPadOS 11.0+, Mac Catalyst 13.0+, visionOS 1.0+]
path: identitylookup/ilmessagefiltererrordomain
---

# ILMessageFilterErrorDomain

The error domain for errors associated with the IdentityLookup APIs.

## Declaration

```swift
let ILMessageFilterErrorDomain: String
```

## See Also

### Errors

- [ILMessageFilterError](identitylookup/ilmessagefiltererror-swift.struct.md)