 <code>subjectAltNames</code>
from the <code>ServiceEntry</code>. If unspecified, automatic validation of upstream
presented certificate for new upstream connections will be done based on the
downstream HTTP host/authority header.</p>

</td>
</tr>
<tr id="ClientTLSSettings-sni">
<td><div class="field"><div class="name"><code><a href="#ClientTLSSettings-sni">sni</a></code></div>
<div class="type">string</div>
</div></td>
<td>
<p>SNI string to present to the server during TLS handshake.
If unspecified, SNI wi