shipping_read
Store must have one of: OMS, WMS
Returns
A custom field a store set up for its fulfillment groups, from an order metafield, an order attribute or a variant metafield.
The custom fields set up for fulfillment groups: the store’s own and, for a 3PL, each client store’s. Filter search results on them with FulfillmentGroupFilter.customFields.
shipping_read
Store must have one of: OMS, WMS