TraceContext helps represent context propagation.
A context propagation mechanism carries scoped values across API boundaries and between threads.
You can find the TraceContext External Object in the KB Explorer within the GeneXusObservability module, which in turn is located within the GeneXus module.
It has no properties or methods, as it's an object to be passed between invocations.
See HowTo: Create new Spans manually for a clear example of its use.
Generators: .NET, Java
Since GeneXus 18 Upgrade 9.