---
title: redundantNetworkDeferral
framework: SMS and Call Reporting
role: symbol
role_heading: Type Property
platforms: [iOS 11.0+, iPadOS 11.0+, Mac Catalyst 13.0+, visionOS 1.0+]
path: identitylookup/ilmessagefiltererror-swift.struct/redundantnetworkdeferral
---

# redundantNetworkDeferral

The app extension tried to defer a request to its network service more than once, which isn’t allowed.

## Declaration

```swift
static var redundantNetworkDeferral: ILMessageFilterError.Code { get }
```

## See Also

### Error Codes

- [invalidNetworkURL](identitylookup/ilmessagefiltererror-swift.struct/invalidnetworkurl.md)
- [networkRequestFailed](identitylookup/ilmessagefiltererror-swift.struct/networkrequestfailed.md)
- [networkURLUnauthorized](identitylookup/ilmessagefiltererror-swift.struct/networkurlunauthorized.md)
- [system](identitylookup/ilmessagefiltererror-swift.struct/system.md)