Array
(
    [returncode] => SimpleXMLElement Object
        (
            [0] => FAILED
        )

    [message] => SimpleXMLElement Object
        (
            [0] => A meeting with that ID does not exist
        )

    [messageKey] => SimpleXMLElement Object
        (
            [0] => notFound
        )

)
<p>Failed to end meeting.</p>