type: object properties: sku: description: The unique SKU for the Product Variant. type: string ean: description: The EAN number of the item. type: string upc: description: The UPC number of the item. type: string barcode: description: A generic GTIN field for the Product Variant. type: string hs_code: description: The Harmonized System code for the Product Variant. type: string inventory_quantity: description: The amount of stock kept for the Product Variant. type: integer default: 0 allow_backorder: description: Whether the Product Variant can be purchased when out of stock. type: boolean manage_inventory: description: >- Whether Medusa should keep track of the inventory for this Product Variant. type: boolean default: true weight: description: The wieght of the Product Variant. type: number length: description: The length of the Product Variant. type: number height: description: The height of the Product Variant. type: number width: description: The width of the Product Variant. type: number origin_country: description: The country of origin of the Product Variant. type: string mid_code: description: The Manufacturer Identification code for the Product Variant. type: string material: description: The material composition of the Product Variant. type: string metadata: description: An optional set of key-value pairs with additional information. type: object