City/town, more precise than region.
2-letter ISO 3166 country code
Optional
postalPostal code formatted to the specification of the country specified in the country field.
Optional
regionRegion formatted to the specification of the country specified by the country field.
The region should be set to the state (ex. US), county, borough, or municipality depending on the addressing standards of the country.
Optional
street
Physical location represented by an address