title: How to hide a parameter in swagger?
body: <p>did anyone succeed to hide a parameter from generated documentation? I found an issue <a href="https://github.com/wordnik/swagger-core/issues/127" rel="noreferrer">here</a>, but using <code>@ApiParam(access="internal", required=false)</code> before <code>@HeaderParam</code> did not seem to work.</p>