store property
Store is the storefront this cart is being filled on. Empty uses the org's default store, which is what a single-storefront merchant always wants.
Please note: This property should have been non-nullable! Since the specification file does not include a default value (using the "default:" property), however, the generated source code must fall back to having a nullable type. Consider adding a "default:" property in the specification file to hide this note.
Implementation
String? store;