in">boolean</span></code></pre><div class="table"><table><tr><th></th><th>Type</th><th>Description</th></tr><tr><th><code>metricId</code></th><td><code><span class="builtin">string</span></code></td><td><p>The <a href="/api/common/type-aliases/identity/id/"><code>Id</code></a> of a possible <a href="/api/metrics/type-aliases/metric/metric/"><code>Metric</code></a> in the <a href="/api/metrics/interfaces/metrics/metrics/"><code>Metrics</code></a> object.</p></td></tr><tr><th class="right">returns</th><td><co