Unable to Parse XML response with namespace in Katalon studio

I want to parse the below response msg structure
<S:Envelope xmlns:S=“http://schemas.xmlsoap.org/soap/envelope/”>
<ns0:enrollUserResponse xmlns:ns0=“http://url/”>



WS.verifyElementPropertyValue(response, ‘enrollUserResponse.return.acctid’, ‘12314’)

Getting below error:
The current character read is ‘<’ with an int value of 60
Unable to determine the current character, it is not a string, number, array, or object
line number 1
index number 0

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