n String or Java primitive parameters annotated with the <code>jakarta.websocket.server.PathParam</code>
 annotation for server endpoints.</li>
 <li>and an optional <a href="Session.html" title="interface in jakarta.websocket"><code>Session</code></a> parameter</li>
 </ol>
 <p>
 The parameters may be listed in any order.

 <p>
 The method may have a non-void return type, in which case the web socket runtime must interpret this as a web socket
 message to return to the peer. The allowed data types for this r