title: Do I need ?wsdl in the URL when setting up SOAP?
body: <p>I have inherited a NUnit test project and the code has the SOAP URL without <code>?wsdl</code> so the URL ends with  <code>../soap.svc</code>.
  Authenticate is also missing <code>?wsdl</code> so the URL ends with <code>../WebServices/Authentication/Service.asmx</code></p>
  
  <p>Is the <code>?wsdl</code> added by default when the connection is being made?</p>