async Task AddReviewAsync() { Review r = new Review(); Console.Write("Enter MovieId = "); r.MovieId = Convert.ToInt32(Console.ReadLine()); Console.Write("Enter UserId = "); r.UserId = Convert.ToInt32(Console.ReadLine()); Console.Write("Enter Rating = "); r.Rating = Convert.ToDecimal(Console.ReadLine()); Console.Write("Enter ReviewText = "); r.ReviewText = Console.ReadLine(); if (await reviewService.AddReviewAsync(r) > 0) { Console.WriteLine("Review added successfully"); } else { Console.WriteLine("Some error occurred"); } }