public Task <CancelResponse> Handle(CancelArguments request, CancellationToken cancellationToken)
{
if (request.ProgressId is not null && _activeObserverTokens.TryGetValue(request.ProgressId, out var cts))
{
cts.Cancel();
}
return(Task.FromResult(new CancelResponse()));
}
public CancelRequest(CancelArguments arguments)
: base("cancel", arguments)
{
}
