tml" title="class in jakarta.ws.rs.core">Response</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">AsyncInvoker.</span><code><span class="memberNameLink"><a href="../../client/AsyncInvoker.html#head(jakarta.ws.rs.client.InvocationCallback)">head</a></span>&#8203;(<a href="../../client/InvocationCallback.html" title="interface in jakarta.ws.rs.client">InvocationCallback</a>&lt;<a href="../Response.html" title="class in jakarta.ws.rs.core">Response</a>&gt;&nbsp;callback)</code