<PackageReference Include="System.ServiceModel.Primitives" Version="8.1.2" />

System.ServiceModel.Security.Tokens.SecurityContextSecurityToken

namespace System.ServiceModel.Security.Tokens { internal class SecurityContextSecurityToken : SecurityToken, TimeBoundedCache.IExpirableItem, IDisposable { public SecurityMessageProperty BootstrapMessageProperty { get; set; } public UniqueId ContextId { get; } public UniqueId KeyGeneration { get; } public DateTime KeyEffectiveTime { get; } public DateTime KeyExpirationTime { get; } public ReadOnlyCollection<IAuthorizationPolicy> AuthorizationPolicies { get; } public bool IsCookieMode { get; } public void Dispose(); } }