type: object required: - location_id - inventory_item_id - quantity properties: line_item_id: description: The ID of the line item of the reservation. type: string location_id: description: The ID of the location of the reservation. type: string inventory_item_id: description: The ID of the inventory item the reservation is associated with. type: string quantity: description: The quantity to reserve. type: number metadata: description: An optional set of key-value pairs with additional information. type: object externalDocs: description: Learn about the metadata attribute, and how to delete and update it. url: >- https://docs.medusajs.com/development/entities/overview#metadata-attribute