POST /PersonManagementService HTTP/1.1 Host: www.personmanagementserver.com Content-Type: text/xml; charset="utf-8" Content-Length: nnnn SOAPAction: "http://www.imsglobal.org/soap/pms/deletePersons" AB12345e4t6789 oldsource:oldidentifierT1 oldsource:oldidentifierT2 oldsource:oldidentifierT3