title: Adding Custom Http Headers to Web Service Proxy
body: <p>I have an old application that uses the classic Web Service Proxy to interact with a Java Web Service. A while back the Web Service hoster decided to require a custom HTTP header to be sent with each request in order to access the service - otherwise the requests are thrown out outright (looks like this is some sort of router requirement). Regardless of what the reason I need to inject a custom HTTP header into the request. </p>
  
  <p>Is there any way to interact with the actual Http client to do things like add custom headers?</p>