e></td><td><p>Stackdriver Trace configuration.</p></td><td>No</td></tr></tbody></table></section><h2 id=Params-LogInfo>Params.LogInfo</h2><section><p>Describes how to represent an Istio Log in Stackdriver.</p><table class=message-fields><thead><tr><th>Field</th><th>Type</th><th>Description</th><th>Required</th></tr></thead><tbody><tr id=Params-LogInfo-label_names><td><code>labelNames</code></td><td><code>string[]</code></td><td><p>The logging template provides a set of variables; these list the subset of va