postalCodeMode

The PostalCodeMode affects how postal code results are returned. If a postal code spans multiple localities and this value is empty, partial district or locality information may be returned under a single postal code result entry. If it's populated with the value EnumerateSpannedLocalities, all cities in that postal code are returned. If it's populated with the value EnumerateSpannedDistricts, all combinations of the postal code with the corresponding district and city names are returned.