A product is a virtual record of a product sold on an online store. It contains information about the product, such as its name, sku, and a list of inventory items that make up the product.

Each inventory_item returned from the Product endpoint has an inventory_item_id that maps to the id field in the Inventory endpoint.

To most accurately map a sku or Product Name to inventory levels, first call the Product endpoint to get the inventory_items list. Then, call the /wms-api/inventory/{inventory_item_id} endpoint to get the inventory levels for each inventory_item_id.