Update Multiple Shipping Addresses for Orders

When line items of an order should be shipped to different addresses those shipping details can now be updated on orders.
We added the following update actions to Order to manage multiple shipping addresses:

• [API] AddItemShippingAddress
• [API] RemoveItemShippingAddress
• [API] UpdateItemShippingAddress
• [API] SetLineItemShippingDetails
• [API] SetCustomLineItemShippingDetails

Please find more about usage of multiple shipping addresses in the tutorial.