Customer Accounts API sending ZoneCode as part of the address create mutation

Hey @Nico_T !

With the Customer Accounts API, you’ll need to provide the zoneCode value yourself in your mutation. We don’t currently generate this automatically.

For address validation options/workarounds, you can use the Storefront API when working with carts (using DeliveryAddressValidationStrategy) or check validation status through the Admin API’s MailingAddress object.

Does Shopify recommend any libraries to manage zoneCodes? I cannot comprehend why Shopify provides an incomeplete API. How are we supposed to use the createAddress mutation?