Home > @infiniteobjects/shopify-data-manager > AdminTypes > CartTransform > privateMetafield
Warning: This API is now obsolete.
Metafields created using a reserved namespace are private by default. See our guide for [migrating private metafields](https://shopify.dev/docs/apps/custom-data/metafields/migrate-private-metafields).
Returns a private metafield by namespace and key that belongs to the resource.
Signature:
privateMetafield?: Maybe<PrivateMetafield>;