Get order items
Retrieves the list of items in the order. Each item in the list includes item details of the ordered item, the current status of that item, and the current replacement for that item, if one exists. Item details include the name, quantity ordered, and cost unit.
Handle order item replacement
If an Instacart Shopper app user can’t find an order item but proposes a replacement, this operation lets you inform Instacart whether the customer approves of the proposed item. If the customer rejects the proposal, your request can provide an alternative item, which Instacart prompts the shopper to find instead.