Added key vault code, validation, and error handling. Also, modified delete book function to delete associated storage container. I had to make the Book, Language, and Page classes public for some of my code to work correctly. I deleted the ContainerUtil class and added that code into the AddBook class.
Added key vault code, validation, and error handling. Also, modified delete book function to delete associated storage container. I had to make the Book, Language, and Page classes public for some of my code to work correctly. I deleted the ContainerUtil class and added that code into the AddBook class.