de>/books</code>, and the <a href=https://en.wikipedia.org/wiki/International_Standard_Book_Number>ISBN</a> number by the path segment
<code>/volumes?q=isbn:0486424618</code>. However, in HTTPS, all the HTTP details (hostname, path, headers etc.) are encrypted and
such monitoring and policy enforcement by the sidecar proxies is not possible. Istio can only know the server name of
the encrypted requests by the <a href=https://tools.ietf.org/html/rfc3546#section-3.1>SNI</a> (<em>Server Name Indication</em>) f