String defUsername = PropertyExpander.expandProperties(context, def.getUsername());
String defPassword = PropertyExpander.expandProperties(context, def.getPassword());
String defDomain = PropertyExpander.expandProperties(context, def.getDomain());
Enum authType = AuthType.Enum.forString(wsdlRequest.getAuthType());
if (def.getMode() == EndpointConfig.Mode.OVERRIDE) {
overrideRequest(context, wsdlRequest, def, requestUsername, requestPassword, requestDomain, defUsername,
defPassword, defDomain, authType);
} else if (def.getMode() == EndpointConfig.Mode.COPY) {