"#dgram_socket_addsourcespecificmembership_sourceaddress_groupaddress_multicastinterface" id="dgram_socket_addsourcespecificmembership_sourceaddress_groupaddress_multicastinterface">#</a></span></h3>
<div class="api_metadata">
<span>Added in: v13.1.0, v12.16.0</span>
</div>
<ul>
<li><code>sourceAddress</code> <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type" class="type">&#x3C;string></a></li>
<li><code>groupAddress</code> <a href="https://developer.mozilla.org/en