public async Task OnExecute(IConsole console)
{
var sw = Stopwatch.StartNew();
var config = Config.GetConfig();
var client = new GraphClient(config, console);
console.WriteLine("adding user to group...");
var ret = await client.AddUserToGroup(UserId, GroupId);
sw.Stop();
console.WriteLine($"operation completed in {sw.ElapsedMilliseconds}ms");
}
