---
title: invalidClientProcess
framework: callkit
role: symbol
role_heading: Type Property
path: callkit/cxerrorcodenotificationserviceextensionerror-swift.struct/invalidclientprocess
---

# invalidClientProcess

An error indicating that an invalid client process reported the incoming call.

## Declaration

```swift
static var invalidClientProcess: CXErrorCodeNotificationServiceExtensionError.Code { get }
```

## Discussion

Discussion Only call the reportNewIncomingVoIPPushPayload(_:completion:) method from a UNNotificationServiceExtension object that is responding to an incoming notification request.

## See Also

### Understanding Error Codes

- [missingNotificationFilteringEntitlement](callkit/cxerrorcodenotificationserviceextensionerror-swift.struct/missingnotificationfilteringentitlement.md)
- [unknown](callkit/cxerrorcodenotificationserviceextensionerror-swift.struct/unknown.md)
- [CXErrorCodeNotificationServiceExtensionError.Code](callkit/cxerrorcodenotificationserviceextensionerror-swift.struct/code.md)