---
title: New selected_delivery_option error codes in cart - Shopify developer changelog
description: Shopify’s developer changelog documents all changes to Shopify’s platform. Find the latest news and learn about new platform opportunities.
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  html: https://shopify.dev/changelog/new-selected_delivery_option-error-codes-in-cart
  md: https://shopify.dev/changelog/new-selected_delivery_option-error-codes-in-cart.md
---

[Back to Developer changelog](https://shopify.dev/changelog)

April 1, 2023

Tags:

* API

# New `selected_delivery_option` error codes in cart

We've added the error codes `INVALID_DELIVERY_GROUP` and `INVALID_DELIVERY_OPTION` for `cartSelectedDeliveryOptionsUpdate` mutation , allowing you to get descriptive error codes when GraphQL returns invalid delivery group id or invalid delivery options input.