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

System.ServiceModel.Security.SupportingTokenSpecification

namespace System.ServiceModel.Security { public class SupportingTokenSpecification : SecurityTokenSpecification { public SecurityTokenAttachmentMode SecurityTokenAttachmentMode { get; } public SupportingTokenSpecification(SecurityToken token, ReadOnlyCollection<IAuthorizationPolicy> tokenPolicies, SecurityTokenAttachmentMode attachmentMode); public SupportingTokenSpecification(SecurityToken token, ReadOnlyCollection<IAuthorizationPolicy> tokenPolicies, SecurityTokenAttachmentMode attachmentMode, SecurityTokenParameters tokenParameters); } }