HTTP + CSV
         The following are sample HTTP requests and responses. 
            The placeholders shown need to be replaced with actual values.
POST /csv/reply/AppointmentError HTTP/1.1 
Host: content.pbsdealers.com 
Content-Type: text/csv
Content-Length: length
SerialNumber,DealershipName,Title
String,String,String - Service Appointment Confirmation
 
HTTP/1.1 200 OK
Content-Type: text/csv
Content-Length: length
SerialNumber,DealershipName,Title
String,String,String - Service Appointment Confirmation