Is there any way to make some kind of "aggregated" CancelationTokenSource in c#?

Question

Is there any way to implement CancelationTokenSource, which allow to aggregate two or more others CancelationToken inside? which allows me to write something like this:

void async Task DoSomeWorkAsync(CancelationToken Token)
{
    var cts = AggregatedCancelationTokenSource(Token, 
      new CancelationTokenSource(TimeSpan.FromSeconds(30)).Token);
    //Cancelation occurred:
    // when timeout will be expired 
    //  or 
    // when external Token.IsCancellationRequested will start to return "true"
    await DoSomeOtherWorkAsync(cts.Token);
}

Answer 1

Yes, you can use CancellationTokenSource.CreateLinkedTokenSource, from documentation:

Creates a CancellationTokenSource that will be in the canceled state when any of the source tokens are in the canceled state.