ey.</p>
<div class="sourceCode" id="cb2">
<pre class="sourceCode r"><code class="sourceCode r"><span id="cb2-1"><a href="#cb2-1"></a>url &lt;- res<span class="op">$</span>properties<span class="op">$</span>endpoint</span>
<span id="cb2-2"><a href="#cb2-2"></a>key &lt;- res<span class="op">$</span><span class="kw">list_keys</span>()[<span class="dv">1</span>]</span>
<span id="cb2-3"><a href="#cb2-3"></a></span>
<span id="cb2-4"><a href="#cb2-4"></a>endp &lt;- <span class="kw">customvision_training_endpo