---
title: loginUserName
framework: authenticationservices
role: symbol
role_heading: Instance Property
path: authenticationservices/asauthorizationproviderextensionuserloginconfiguration/loginusername
---

# loginUserName

## Declaration

```swift
var loginUserName: String { get set }
```

## Mentioned in

Supporting key requests and key exchange requests Creating and validating a login request Creating an embedded assertion Creating an encrypted embedded assertion Performing a preauthentication request Registering devices and users