AmazonCartItemsInput is used to provide the necessary information to add or update Amazon products in the cart. It is included as a part of the CartItemsInput object, which allows the API to handle items from multiple platforms, including Amazon.
An integer representing the number of products. This value indicates how many units of the specific Amazon product the buyer wants to add to the cart.
The ID of the Amazon product (ASIN) that the buyer wants to add to the cart. ASIN stands for Amazon Standard Identification Number, and it's a unique identifier for products on the Amazon platform.