hrows:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if resource or method is <code>null</code>, or there is more than or less than one
 variant of the method annotated with <a href="../../../../jakarta/ws/rs/Path.html" title="annotation in jakarta.ws.rs"><code>Path</code></a>.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../