---
title: wasLaunchedByAuthenticationServices
framework: authenticationservices
role: symbol
role_heading: Instance Property
path: authenticationservices/aswebauthenticationsessionwebbrowsersessionmanager/waslaunchedbyauthenticationservices
---

# wasLaunchedByAuthenticationServices

A Boolean that indicates whether the session was launched by authentication services.

## Declaration

```swift
var wasLaunchedByAuthenticationServices: Bool { get }
```

## Mentioned in

Supporting Single Sign-On in a Web Browser App