The CassAddress object contains the CASS validated data:
| Key | Value | 
|---|---|
| Address | [ArrayOfstring]Address                Contains the CASS certified address in a string array with as many lines of text as required by the standard way of printing the address on an envelope | 
| AddressLine | [string]AddressLine                Street address portion of the CASS address | 
| AddressQualityFlags | [string]Address Quality Flags                USPS-assigned  Address Quality Flags.  Refer to Appendix B - Address Quality Flags in the Mail*STAR Users Guide for more information about Address Quality Flags | 
| CarrierRoute | [string]Carrier Route                Postal carrier route for the CASS address | 
| City | [string]City                USPS-preferred city name | 
| CityStateZip | [string]City, State, and Zip                Comma-separated city, state, and Zip code (Zip code and Zip+4 (if present) are hyphen-separated) | 
| CountyCode | [int]County Code                Standard USPS US County code for the CASS address | 
| DeliveryPointValidation | [string]Delivery Point Validation                Delivery location - verifies that the CASS address has USPS delivery | 
| EnhancedLineOfTravel | [string]Enhanced Line Of Travel                Position of the CASS address in the carrier route walk sequence | 
| Reliability | [double]Reliability                Indicates the closeness of the match between a location address and USPS standards (value between 0 and 1) | 
| State | [string]State                2-character state abbreviation | 
| USPSBarCode | [string]USPS Bar Code                12-number bar code used for pre-sorting | 
| Zip | [string]Zip code                5-digit Zip code | 
| Zip4 | [string]Zip code extension                4-digit Zip code extension                  If empty: the address is not CASS certified and may not be deliverable by the Post Office | 
<CassAddress>    <Address xmlns:b="http://schemas.microsoft.com/2003/10/Serialization/Arrays">        <string>512 S MANGUM ST</string>        <string>DURHAM, NC  27701-3973</string>    </Address>    <AddressLine>512 S MANGUM ST</AddressLine>    <AddressQualityFlags>H3-nostat-D</AddressQualityFlags>    <CarrierRoute>C020</CarrierRoute>    <City>DURHAM</City>    <CityStateZip>DURHAM, NC  27701-3973</CityStateZip>    <CountyCode>63</CountyCode>    <DeliveryPointValidation>33</DeliveryPointValidation>    <EnhancedLineOfTravel>0</EnhancedLineOfTravel>    <Reliability>100</Reliability>    <State>NC</State>    <USPSBarCode>/277013973993/</USPSBarCode>    <Zip>27701</Zip>    <Zip4>3973</Zip4></CassAddress>