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Customer Account API Customer.lastIncompleteCheckout and Checkout types removed in 2026-10

UpdateUnverifiedAdded Sep 24, 2026

As of Customer Account API version 2026-10, the deprecated Customer.lastIncompleteCheckout field is removed. This also removes the now-unreachable Customer Account API Checkout type subtree, including: Checkout Checkout.appliedGiftCards AppliedGiftCard AvailableShippingRates CheckoutLineItem CheckoutLineItemConnection CheckoutLineItemEdge ShippingRate The...

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