Remove an Item from Cart

There are two ways to remove an item from a cart:

• DELETE the cart’s lineitem: deletes all the items in a lineitem
• PUT to the cart’s lineitem: change the number of items in the lineitem

DELETE the lineItem

Deleting a cart’s lineitem deletes the lineitem, thereby removing all the items in the lineitem. Once the lineitem is deleted, Cortex returns status code 204 No Content and a link to the lineitem that was deleted.

1. GET the cart
2. GET the cart’s lineitems
3. Call DELETE the lineitem

PUT (Update) the cart

This URI updates the number of items in a lineitem. For example, if you have 4 Rockstar T-Shirts in a lineitem, you can use this method to remove 3 of the t-shirts, which leaves 1 T-shirt in the cart. The request body sets the number of items in the lineitem. If you have 4 items and you specify {"quantity":1}, then you will have one item in the lineitem. Another example is if you have 4 items and you specify {"quantity":10}, then you will have ten items in the lineitem.

1. GET the cart
2. GET the cart’s lineitems
3. GET a cart’s lineitem
4. PUT to the lineitem to update it (shown below)