ny generated <code>logentry</code>. In this example, a literal value of <code>"warning"</code> is used. This value will be mapped to supported logging levels by a <code>logentry</code> <em>handler</em>.</p><p>The <code>timestamp</code> parameter provides time information for all log entries. In this example, the time is provided by the attribute value of <code>request.time</code>, as provided by Envoy.</p><p>The <code>variables</code> parameter allows operators to configure what values should be included in