Protected ReadonlyargsOptionalmethodArgs: {Checks if a CartDiscount exists with the provided id. Returns a 200 status if the CartDiscount exists, or a 404 status otherwise.
OptionalmethodArgs: { headers?: { [key: string]: string | string[] } }To update a CartDiscount, you must have permissions for all Stores the CartDiscount is associated with, except when removing a Store.
To delete a CartDiscount, specify the
manage_cart_discounts:{projectKey}:{storeKey}scope for all Stores associated with the CartDiscount.