code>--output &lt;string&gt;</code></td><td><code>-o</code></td><td>One of &#39;yaml&#39; or &#39;json&#39;. (default ``)</td></tr><tr><td><code>--short</code></td><td><code>-s</code></td><td>Use --short=false to generate full version information</td></tr></tbody></table><h2 id=metrics>Exported metrics</h2><table class=metrics><thead><tr><th>Metric Name</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td><code>istio_build</code></td><td><code>LastValue</code></td><td>Istio component build info<