AddProductsToCartError

What it does

This class creates standardized error objects when products fail to be added to the shopping cart in Magento 2.

Developers use it to generate InsufficientStockError instances with specific error codes, messages, cart item positions, and available stock quantities.

It automatically maps error messages to predefined error codes using a configurable mapper, making error handling consistent across the cart module.

Public Methods

• create()