Shipping Options Address Model

There is no max length for these fields, but they are used for address validation, so please provide correct information.

Attribute	Type	Description
Contact	string	Contact name.
street	string	Street number and name.
suburb	string	Suburb name.
city	string	City or state name. In countries where there are official states, use state abbreviations, such as California = CA, New South Wales = NSW, etc.
postcode	string	Postal code.
countrycode	string	ISO Alpha 2 country code, eg, NZ, AU, US, GB, CN, CA, etc