HTTP + CSV
         The following are sample HTTP requests and responses. 
            The placeholders shown need to be replaced with actual values.
POST /csv/reply/UpdateCartViaPartsPlanRequest HTTP/1.1 
Host: api-beta.ghs-automotive.nl 
Content-Type: text/csv
Content-Length: length
PartsPlanId
String
 
HTTP/1.1 200 OK
Content-Type: text/csv
Content-Length: length
PartsPlanOrderReference
String