<PackageReference Include="System.ServiceModel.Primitives" Version="8.1.1" />

System.ServiceModel.Security.SignatureTargetIdManager

abstract class SignatureTargetIdManager
namespace System.ServiceModel.Security { internal abstract class SignatureTargetIdManager { public abstract string DefaultIdNamespacePrefix { get; } public abstract string DefaultIdNamespaceUri { get; } protected SignatureTargetIdManager(); public abstract string ExtractId(XmlDictionaryReader reader); public abstract void WriteIdAttribute(XmlDictionaryWriter writer, string id); } }