# ProductIdentifierInput - admin - INPUT_OBJECT Version: 2025-01 ## Description The input fields for identifying a product. ### Access Scopes ## Fields * [customId](/docs/api/admin/2025-01/input-objects/UniqueMetafieldValueInput): UniqueMetafieldValueInput - The [custom ID](https://shopify.dev/docs/apps/build/custom-data/metafields/working-with-custom-ids) of the product. * [handle](/docs/api/admin/2025-01/scalars/String): String - The handle of the product. * [id](/docs/api/admin/2025-01/scalars/ID): ID - The ID of the product. ## Input objects with this input object * [QueryRoot](/docs/api/admin/2025-01/arguments/QueryRoot) * [productByIdentifier](/docs/api/admin/2025-01/queries/productByIdentifier) ## Examples