Fields
firstName
The first name of the individual associated with this address.
lastName
The last name, surname, or family name of the individual associated with this address.
address1
The first line of the address.
address2
The second line of the address, if applicable.
address3
The third line of the address, if applicable.
city
City, town, or village.
state
State or province. US states must be in their 2 character format defined here https://about.usps.com/who/profile/history/state-abbreviations.htm. Canadian provinces must be their 2 character format defined here https://www.canada.ca/en/revenue-agency/services/tax/businesses/topics/completing-slips-summaries/financial-slips-summaries/return-investment-income-t5/provincial-territorial-codes.html
postalCode
A set of specific numbers, and sometimes letters, that help postal services deliver mail.
countryCode
The ISO 3166-1 three-letter country code associated with the address.