# New `inventoryItem` field on ProductSetVariantInput — Shopify developer changelog --- ## New `inventoryItem` field on ProductSetVariantInput We are expanding capabilities of the GraphQL Admin API [**productSet**](https://shopify.dev/docs/api/admin-graphql/latest/mutations/productSet) mutation by adding `inventoryItem` field to the [**ProductVariantSetInput**](https://shopify.dev/docs/api/admin-graphql/latest/input-objects/ProductVariantSetInput) type. This enables `productSet` to modify `ProductVariant` fields related to its `inventoryItem`, such as unit cost and tracked status . This change is applied to all API versions, starting with `2024-10`. For more detailed information and examples, visit our [productSet documentation](https://shopify.dev/docs/api/admin-graphql/latest/mutations/productSet) on Shopify.dev. *Published: January 15, 2025* Tags: API, New Link: https://shopify.dev/changelog/new-inventoryitem-field-on-productsetvariantinput ---