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

System.ServiceModel.OperationContext

public sealed class OperationContext : IExtensibleObject<OperationContext>
public static OperationContext Current { get; set; }

public IContextChannel Channel { get; }

public IExtensionCollection<OperationContext> Extensions { get; }

public MessageHeaders IncomingMessageHeaders { get; }

public MessageProperties IncomingMessageProperties { get; }

public MessageVersion IncomingMessageVersion { get; }

public bool IsUserContext { get; }

public MessageHeaders OutgoingMessageHeaders { get; }

public MessageProperties OutgoingMessageProperties { get; }

public RequestContext RequestContext { get; set; }

public event EventHandler OperationCompleted

public OperationContext(IContextChannel channel)

public T GetCallbackChannel<T>()