CUCM 8.5 Locking a User doesnt take.

Version 1
    This document was generated from CDN thread

    Created by: Jeff Garner on 17-07-2013 02:20:10 PM
    I am trying to lock a user acount with the following:

    <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="[url=http://www.w3.org/2001/XMLSchema"><SOAP-ENV:Body]http://www.w3.org/2001/XMLSchema"><SOAP-ENV:Body>
    <axl:updateUser xmlns:axl="http://www.cisco.com/AXL/API/8.5"  sequence="1">
    <userid>123456</userid><passwordCredentials><pwdCredLockedByAdministrator>true</pwdCredLockedByAdministrator></passwordCredentials>
    </axl:updateUser></SOAP-ENV:Body> </SOAP-ENV:Envelope>


    I am getting a normal return response in the AXL debugs however it just doesnt take effect.