additionalHeaderFields property

Map<String, String>? additionalHeaderFields
getter/setter pair

Additional HTTP headers sent with the authentication request when the native API supports them.

This property is available on iOS 17.4+ and macOS 14.4+.

Officially Supported Platforms/Implementations:

  • iOS WKWebView 17.4+
  • macOS WKWebView 14.4+

Implementation

Map<String, String>? additionalHeaderFields;