I am having the same problem.  But can't figure out in Postman how to get this to work.  Keep getting a 400 Bad Request error.  So in my Body in Postman I am putting <campaign name="Recall IVR Predictive">     <refURL>https://wd-ccx-pub-westderm.com/adminapi/campaign/2</refURL>   </campaign>   <csvdata> account number, first name, last name, phone1, dial time 54321, John, Smith, 16125551212, 20:45   </csvdata> Have also tried   <csvdata> account number, first name, last name, phone1, dial time 54321, John, Smith, 16125551212, 20:45   </csvdata> Still get 400 Bad Request - The request could not be understood by the server due to malformed syntax Does anyone know how I need to put the info in the body??   Giving me the below doesn't help as I know allot of the below is automatically sent.   <? xml version = "1.0" encoding = "UTF-8" ?> <campaignContacts> <campaign name = "Recall_Outbound" > <refURL> https://UCCXSERVER/adminapi/campaign/11 </refURL> </campaign> <csvdata> account number, first name, last name, phone1, dial time 54321, John, Smith, 916125551212, 20:45 </csvdata> </campaignContacts> ... View more