CartItemsUidArgsProcessor

What it does

This processor converts cart item UIDs to IDs in GraphQL requests, particularly for the updateCartItems mutation.

It handles the transition between the legacy cart_item_id parameter and the newer cart_item_uid parameter, decoding UIDs back to internal IDs that Magento uses.

Developers interact with this indirectly when working with cart item GraphQL mutations that accept UID-based arguments.

Public Methods

• process()