<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:sch="http://www.n11.com/ws/schemas">
    <soapenv:Header/>
    <soapenv:Body>
        <sch: ClaimCancelApproveRequest>
            <auth>
                <appKey>************************</appKey>
                <appSecret>********</appSecret>
            </auth>
            <claimCancelId>1234567</claimCancelId>
        </sch: ClaimCancelApproveRequest>
    </soapenv:Body>

<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
    <SOAP-ENV:Header/>
    <SOAP-ENV:Body>
        <ns3: ClaimCancelApproveResponse xmlns:ns3="http://www.n11.com/ws/schemas">
            <result>
                <status>success</status>
            </result>
        </ns3: ClaimCancelApproveResponse>
    </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

public static void main(String[] args) {
String strAppKey = "***";
String strAppSecret = "***";
Long claimCancelId = 1234567L;

Authentication authentication = new Authentication();
authentication.setAppKey(strAppKey);
authentication.setAppSecret(strAppSecret);

ClaimCancelDenyRequest request = new ClaimCancelDenyRequest();
request.setAuthentication(authentication);
request.setClaimCancelId(claimCancelId);

ClaimCancelServicePort port = new ClaimCancelServicePortService()
.getClaimCancelServicePortSoap11();
ClaimCancelApproveResponse response = port.claimCancelList(request);}