---
title: metafieldsSet is now Atomic - 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.
source_url:
  html: https://shopify.dev/changelog/metafieldsset-is-now-atomic
  md: https://shopify.dev/changelog/metafieldsset-is-now-atomic.md
---

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

January 1, 2023

Tags:

* Action Required
* API
* 2023-01

# `metafieldsSet` is now Atomic

As of 2023-01, the `metafieldsSet` mutation is atomic and will not persist changes if any errors are encountered.