<PackageReference Include="NETStandard.Library" Version="2.0.2" />

System.Security.Claims.Claim

public class Claim
namespace System.Security.Claims { public class Claim { protected virtual byte[] CustomSerializationData { get; } public string Issuer { get; } public string OriginalIssuer { get; } public IDictionary<string, string> Properties { get; } public ClaimsIdentity Subject { get; } public string Type { get; } public string Value { get; } public string ValueType { get; } public Claim(BinaryReader reader); public Claim(BinaryReader reader, ClaimsIdentity subject); protected Claim(Claim other); protected Claim(Claim other, ClaimsIdentity subject); public Claim(string type, string value); public Claim(string type, string value, string valueType); public Claim(string type, string value, string valueType, string issuer); public Claim(string type, string value, string valueType, string issuer, string originalIssuer); public Claim(string type, string value, string valueType, string issuer, string originalIssuer, ClaimsIdentity subject); public virtual Claim Clone(); public virtual Claim Clone(ClaimsIdentity identity); public virtual void WriteTo(BinaryWriter writer); protected virtual void WriteTo(BinaryWriter writer, byte[] userData); } }