namespace System.Security.Cryptography.X509Certificates
{
    public sealed class PublicKey
    {
        [Obsolete("PublicKey.Key is obsolete. Use the appropriate method to get the public key, such as GetRSAPublicKey.", DiagnosticId = "SYSLIB0027", UrlFormat = "https://aka.ms/dotnet-warnings/{0}")]
        public AsymmetricAlgorithm! Key { get; }
    }
}