public async Task <IActionResult> CreateQuizQuestionAsync(Question newQuestion)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            var question = await _questionsService.CreateQuestionAsync(newQuestion, UserId);

            if (question == null)
            {
                return(BadRequest());
            }
            return(Ok(question));
        }