https://learn.microsoft.com/en-us/dotnet/api/microsoft.aspnetcore.mvc.validateantiforgerytokenattribute?view=aspnetcore-2.2
ValidateAntiForgeryTokenAttribute Class (Microsoft.AspNetCore.Mvc) | Microsoft Learn
Specifies that the class or method that this attribute is applied validates the anti-forgery token. If the anti-forgery token is not available, or if the token...
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