
admin:appserver-get-ssl-require-client-certificate( $config as element(configuration), $appserver-id as xs:unsignedLong ) as xs:boolean
This function returns true if a client certificate is required for the specified App Server. Otherwise, it returns false.
http://marklogic.com/xdmp/privileges/admin/app-server
http://marklogic.com/xdmp/privileges/admin/app-server/{id}
  xquery version "1.0-ml";
  import module namespace admin = "http://marklogic.com/xdmp/admin"
      at "/MarkLogic/admin.xqy";
  let $config := admin:get-configuration()
  return
     admin:appserver-get-ssl-require-client-certificate($config,
         admin:appserver-get-id($config,(), "Docs"))
  (: Returns true if a client certificate is required for the "Docs" App Server.  Otherwise, false.  :)