o upgrade to an arbitrary version, use <code class="inline">yarn infra terraform</code>.</li>
<li><code class="inline">yarn infra terraform</code>: For running arbitrary <a href="https://www.terraform.io/cli/commands" class="absolute" target="_blank" rel="noopener noreferrer">Terraform commands</a>.</li>
<li><code class="inline">yarn infra is-up</code>: Will return <code class="inline">is-up: true</code> if infrastructure for a deployment exists, otherwise returns <code class="inline">is-up: false</code></l