---
title: ASWebAuthenticationSessionRequest
framework: authenticationservices
role: symbol
role_heading: Class
path: authenticationservices/aswebauthenticationsessionrequest
---

# ASWebAuthenticationSessionRequest

A login session request that a web browser receives from an app.

## Declaration

```swift
class ASWebAuthenticationSessionRequest
```

## Mentioned in

Supporting Single Sign-On in a Web Browser App

## Topics

### Interpreting a request

- [url](authenticationservices/aswebauthenticationsessionrequest/url.md)
- [shouldUseEphemeralSession](authenticationservices/aswebauthenticationsessionrequest/shoulduseephemeralsession.md)
- [uuid](authenticationservices/aswebauthenticationsessionrequest/uuid.md)
- [additionalHeaderFields](authenticationservices/aswebauthenticationsessionrequest/additionalheaderfields.md)

### Finishing a request

- [callback](authenticationservices/aswebauthenticationsessionrequest/callback.md)
- [ASWebAuthenticationSession.Callback](authenticationservices/aswebauthenticationsession/callback.md)
- [complete(withCallbackURL:)](authenticationservices/aswebauthenticationsessionrequest/complete(withcallbackurl:).md)
- [cancelWithError(_:)](authenticationservices/aswebauthenticationsessionrequest/cancelwitherror(_:).md)

### Indicating completion

- [delegate](authenticationservices/aswebauthenticationsessionrequest/delegate.md)
- [ASWebAuthenticationSessionRequestDelegate](authenticationservices/aswebauthenticationsessionrequestdelegate.md)

### Deprecated symbols

- [callbackURLScheme](authenticationservices/aswebauthenticationsessionrequest/callbackurlscheme.md)

### Initializers

- [init(coder:)](authenticationservices/aswebauthenticationsessionrequest/init(coder:).md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCoding](foundation/nscoding.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [NSSecureCoding](foundation/nssecurecoding.md)

## See Also

### Starting and Stopping a Session Request

- [begin(_:)](authenticationservices/aswebauthenticationsessionwebbrowsersessionhandling/begin(_:).md)
- [cancel(_:)](authenticationservices/aswebauthenticationsessionwebbrowsersessionhandling/cancel(_:).md)