---
title: cartDiscountCodesUpdateDefault
description: Creates a function that accepts an array of strings and adds the discount codes to a cart
api_version: 2026-04
api_name: hydrogen
source_url:
  html: https://shopify.dev/docs/api/hydrogen/latest/utilities/cartdiscountcodesupdatedefault
  md: https://shopify.dev/docs/api/hydrogen/latest/utilities/cartdiscountcodesupdatedefault.md
---

cart​Discount​Codes​Update​Default

Not supported in this version.