The following are sample HTTP requests and responses.
The placeholders shown need to be replaced with actual values.
POST /csv/reply/AttachmentChange HTTP/1.1
Host: partnerhub.pbsdealers.com
Content-Type: text/csv
Content-Length: length
SerialNumber,ParentType,ParentRef,ParentSearch,AttachmentId,FileName,Description,Data,UserRef,IsAsynchronous
String,String,00000000000000000000000000000000,"{ContactCode:String,InvoiceNumber:String}",00000000000000000000000000000000,String,String,AA==,00000000000000000000000000000000,False
HTTP/1.1 200 OK
Content-Type: text/csv
Content-Length: length
WasSuccessful,Message,ReferenceId,ReferenceNumber
False,String,String,String