<PackageReference Include="System.ServiceModel.Primitives" Version="8.1.0" />

System.ServiceModel.Security.Tokens.SecurityContextSecurityToken

class SecurityContextSecurityToken : SecurityToken, IExpirableItem, IDisposable
public ReadOnlyCollection<IAuthorizationPolicy> AuthorizationPolicies { get; }

public SecurityMessageProperty BootstrapMessageProperty { get; set; }

public UniqueId ContextId { get; }

public bool IsCookieMode { get; }

public DateTime KeyEffectiveTime { get; }

public DateTime KeyExpirationTime { get; }

public UniqueId KeyGeneration { get; }

public void Dispose()