RiskRequest.TransactionInfo.BillingAddress (Object)

Name	Description	Type	Length	Required
FirstName	First Name for the Address	String	Up to 64 characters	Optional
Middle Name	Middle Name for the Address	String	Up to 64 characters	Optional
Last Name	Last Name for the Address	String	Up to 64 characters	Optional
Address1	Address Line 1	String	Up to 128 characters	Optional
Address2	Address Line 2	String	Up to 128 characters	Optional
Address3	Address Line 3	String	Up to 128 characters	Optional
Locality	City, Town, etc.	String	Up to 128 characters	Optional
Region	State, Province, Territory, etc.	String	Up to 64 characters	Optional
PostalCode	Postal Code	String	Up to 32 characters	Optional
CountryCode	Country Code Format will follow; ISO 3166-1; 3-digit numeric.	String	3 characters	Optional

These fields are Required (if available) unless market or regional mandate restricts sending this information.