Webservice server adds parameter (field) for another customer, which we don't use. Do I need to generate new client code from their new WSDL? Or does that depend on how their code handles a non-existent parameter? Or will their webservice just throw me out?

Also - do I need to generate new code if they add a web service method (say they add getCustomerData() ) which we also never call?

Thank you for any answer!