https://learn.microsoft.com/ko-kr/dotnet/api/microsoft.extensions.dependencyinjection.wsfederationextensions.addwsfederation?view=aspnetcore-10.0
WsFederationExtensions.AddWsFederation Method (Microsoft.Extensions.DependencyInjection) |...
Registers the WsFederationHandler using the default authentication scheme, display name, and options.
methodmicrosoftextensionsdependencyinjection