Creating A User Using Duo Security Admin API

I am following this documentation for the Duo Security Admin Api: https://duo.com/docs/adminapi I am trying to create/delete a user using their API in my ColdFusion webapp but the

Solution 1:

application key and secret probably need to be sent via <cfhttpparam>

You are looking for something like

  <cfhttp method="delete" url="https://api-2fa0b2f8.duosecurity.com/admin/v1/users/#get_user.userid#" />
    <cfhttpparam type = "header" name = "appkey" value = "#appkey#">
    <cfhttpparam type = "header" name = "secret" value = "#secret#">
  </cfhttp>

Or the <cfscript> equivalent.