How to tranverse through the SOAP response in eSQL - soap

Question

I am new to ESQL programming language, I need bit a small help in writing it.
I have a requirement in IIB where in I receive SOAP response from SOAP Request node and send the transformed message to MQ queue.
Below is the sample input
<Response xmlns="http://www.xyz.fr/Retail/1.0">
<Result xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
<Output>
<Element>
<Notification>{ "employee": { "name": "sonoo", "salary": 56000, "married": true } } </Notification>
<collegeID>345</collegeID>
</Element>
<Element>
<Notification> { "employee": { "name": "sonoo", "salary": 56000, "married": true } }</Notification>
<collegeID>123</collegeID>
</Element>
</Output>
</Result>
</Response>
Below is the code which I have written
CREATE COMPUTE MODULE Compute1
CREATE FUNCTION Main() RETURNS BOOLEAN
BEGIN
-- CALL CopyMessageHeaders();
-- CALL CopyEntireMessage();
DECLARE myref REFERENCE TO InputRoot.XMLNSC.Response.Result.Output;
DECLARE Count INT CARDINALITY(myref.Element[]);
DECLARE i INT 1;
WHILE (i<=Count)DO
SET OutputRoot.JSON.Data = FIELDVALUE(myref.Element[i].Notification);
SET i = i + 1;
PROPAGATE TO TERMINAL 'out' DELETE NONE;
END WHIlE;
RETURN TRUE;
END;
CREATE PROCEDURE CopyMessageHeaders() BEGIN
DECLARE I INTEGER 1;
DECLARE J INTEGER;
SET J = CARDINALITY(InputRoot.*[]);
WHILE I < J DO
SET OutputRoot.*[I] = InputRoot.*[I];
SET I = I + 1;
END WHILE;
END;
CREATE PROCEDURE CopyEntireMessage() BEGIN
SET OutputRoot = InputRoot;
PROPAGATE TO TERMINAL 'out1' DELETE NONE;
END;
END MODULE;
In 'Count' variable I am not able to see the value, it is always showing '0'.
Count =0 but it should be 2 as per the input message.
In the input from 'Notification' field, I need to send JSON message to MQ queue using MQ Output node.
Could you please suggest is it because of namespace tagged with 'Response' field tag which I am not able to retrieve the count?