Model objects | Second class

Second class objects have no external id's. They can't be used as entry points for creating / updating data. Instead, they exist within first class objects. You can think of thing as complex objects that can have many properties, even there own validation.

Address

Property Name	Required on creation	Type	Description
line_1	False	string	First line of an address (recommended)
line_2	False	string	Second line
line_3	False	string	Third line
locality	False	string	City or town
region	False	string	State or county
postal_code	False	string	Postcode or Zipcode
country	False	string	See Extra Properties (Business questions)

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