title: How to convert a zip file into an octet stream
body: <p>I am working on SOAP web services. I have been given a third party WSDL URL for which I need to generate client code. I need to pass a zip file which contains a bundle of XML, for which the passing parameter should be type octet stream. I don't know how to pass an argument as an octet stream. How can I do this?</p>