How do I access xml data

Good Day All

I have retrieved data from a server i.e. it is an XML document. The document looks like this:

<?xml version="1.0" encoding="UTF-8"?>

-<results>

     -<status code="invalid">

          <no-access user-id="7300" account-id="7"/>

     </status>

</results>

What would the code look like?

Is this correct? accountId=event.result.common.account.@["account-id"]; In my code I can access account-id but if I use the same code I cannot access user-id i.e. accountId=event.result.common.account.@["user-id"]; does not work

Or how do you access code?

Obviously I am doing something wrong. Can you help me out or send me to documentation that can explain this for me?

Thank you

Dimitri