# ProductVariantSortKeys - storefront - ENUM Version: unstable ## Description The set of valid sort keys for the ProductVariant query. ### Access Scopes ## Enum values * [ID](/docs/api/storefront/unstable/enums/ID) * [POSITION](/docs/api/storefront/unstable/enums/POSITION) * [RELEVANCE](/docs/api/storefront/unstable/enums/RELEVANCE) * [SKU](/docs/api/storefront/unstable/enums/SKU) * [TITLE](/docs/api/storefront/unstable/enums/TITLE) ## Fields with this enum * [Product.variants](/docs/api/storefront/unstable/arguments/Product) ## Examples