HTTP + XML
         The following are sample HTTP requests and responses. 
            The placeholders shown need to be replaced with actual values.
POST /xml/reply/TriggerCallbackRequest HTTP/1.1 
Host: api.publicemployeeretirementassistance.com 
Content-Type: application/xml
Content-Length: length
<TriggerCallbackRequest xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/PeraServiceStackLibrary">
  <CalendarEventId>0</CalendarEventId>
  <CompanyAssociation>String</CompanyAssociation>
  <ContactAppointmentRequestId>0</ContactAppointmentRequestId>
  <EventType>String</EventType>
</TriggerCallbackRequest>
 
HTTP/1.1 200 OK
Content-Type: application/xml
Content-Length: length
<TriggerCallbackResponse xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/PeraServiceStackLibrary">
  <IsSuccess>false</IsSuccess>
  <ResponseStatus xmlns:d2p1="http://schemas.servicestack.net/types">
    <d2p1:ErrorCode>String</d2p1:ErrorCode>
    <d2p1:Message>String</d2p1:Message>
    <d2p1:StackTrace>String</d2p1:StackTrace>
    <d2p1:Errors>
      <d2p1:ResponseError>
        <d2p1:ErrorCode>String</d2p1:ErrorCode>
        <d2p1:FieldName>String</d2p1:FieldName>
        <d2p1:Message>String</d2p1:Message>
      </d2p1:ResponseError>
    </d2p1:Errors>
  </ResponseStatus>
</TriggerCallbackResponse>