ss="token builtin">Int</span><span class="token punctuation">)</span><span class="token operator">:</span> UIO<span class="token punctuation">[</span>List<span class="token punctuation">[</span><span class="token builtin">String</span><span class="token punctuation">]</span><span class="token punctuation">]</span> <span class="token operator">=</span> <span class="token operator">?</span><span class="token operator">?</span><span class="token operator">?</span>

<span class="token keyword">val</span> api <s