Adds an address to the itemShippingAddresses of a Cart. Use this action when shipping is defined per item. For example, when shipping items to multiple addresses or when using different Shipping Methods, even if all items share the same address.
itemShippingAddresses
Readonly
Address to append to itemShippingAddresses.
The new Address must have a `key` that is unique across this Cart.
Adds an address to the
itemShippingAddressesof a Cart. Use this action when shipping is defined per item. For example, when shipping items to multiple addresses or when using different Shipping Methods, even if all items share the same address.