The below 2 codes returns null always. How to get the list of questions using API Version 2.2?

1. Question thisPost = context.Official .StackApps .Questions.ById(1) .WithComments(true) .First();

2. var context = new ApiContext(apikey).Initialize(false); var site = context.Find("https://stackexchange.com/");

    var skysQuestions = site.Users.ById(1).Questions.ToList();