Once inventory items are created, there are calls to update, retrieve, and delete these inventory item records.
Updating inventory items
The createOrReplaceInventoryItem call is used to create or update an inventory item record. The update action is identical to the create action, in the fact that the update action completely overwrites all values/settings in the existing inventory item record. All applicable fields must be passed in even if their values are not changing.
Getting and deleting inventory items
The getInventoryItem call should be used to retrieve all of the details of a specific inventory item. The sku value is passed in at the end of getInventoryItem call URI. The getInventoryItems call will retrieve all inventory item records associated with the seller's account.
The deleteInventoryItem call is used to delete a specific inventory item. The sku value is passed in at the end of deleteInventoryItem call URI.