.client">Entity</a>&lt;?&gt;&nbsp;entity,
 <a href="../InvocationCallback.html" title="interface in jakarta.ws.rs.client">InvocationCallback</a>&lt;T&gt;&nbsp;callback)</code></div>
<div class="col-last odd-row-color">
<div class="block">Invoke an arbitrary method for the current request asynchronously.</div>
</div>
<div class="col-first even-row-color"><code>&lt;T&gt;&nbsp;<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/Future.html" title="class or interface in ja