System.Runtime.TracePayload struct TracePayload Documentation Code public string AppDomainFriendlyName { get; } public string EventSource { get; } public string ExtendedData { get; } public string HostReference { get; } public string SerializedException { get; } public TracePayload(string serializedException, string eventSource, string appDomainFriendlyName, string extendedData, string hostReference)