Updates item quantity

PUT {{kroger-baseUrl}}/carts/:id/items/:upc

Provides access to update the quantity of an item in an authenticated customer's cart.

Note: the customer must be authenticated using the OAuth2 Authorization Code grant type.

Request Body

{"quantity"=>"<integer>", "allowSubstitutes"=>"<boolean>", "specialInstructions"=>"<string>", "modality"=>"<string>"}

HEADERS