public static async Task <HttpResponseMessage> Published(this MeetupClient @this)
        {
            await @this.Create();

            await @this.UpdateLocation();

            await @this.UpdateSeats();

            await @this.UpdateTime();

            return(await @this.Publish());
        }
 public static Task <HttpResponseMessage> UpdateTime(this MeetupClient @this) =>
 @this.UpdateTime(id, start, start.AddHours(2));