This sample shows how to use the RESTful service to add, delete, update, and retrieve books from a bookstore. The sample uses the following HTTP methods for the Books REST resource: 
		
 
		  - POST: Add books to the bookstore. 
		  
- GET: Get books from the bookstore. 
		  
- PUT: Update books in the bookstore. 
		  
- DELETE: Delete books from the bookstore.