---
title: invalidArgument
framework: callkit
role: symbol
role_heading: Type Property
path: callkit/cxerror/invalidargument
---

# invalidArgument

The argument is invalid.

## Declaration

```swift
static var invalidArgument: CXError.Code { get }
```

## See Also

### Constants

- [unentitled](callkit/cxerror/unentitled.md)
- [unknownError](callkit/cxerror/unknownerror.md)