public async Task <string> DoWithin5Seconds(int timeInMilliSeconds)
{
CancellationTokenSource source = new CancellationTokenSource();
CancellationToken token = source.Token;
source.CancelAfter(5000);
_mediatorService.DelayedNotify(timeInMilliSeconds, token);
var message = "Finished within 5 seconds.";
_logger.LogInformation(message);
return(message);
}