nse">BoltResponse</a>]]</code></dt>
<dd>
<div class="desc"><p>The type of the None singleton.</p></div>
</dd>
</dl>
</dd>
<dt id="slack_bolt.oauth.async_callback_options.AsyncFailureArgs"><code class="flex name class">
<span>class <span class="ident">AsyncFailureArgs</span></span>
<span>(</span><span>*,<br>request: <a title="slack_bolt.request.async_request.AsyncBoltRequest" href="../request/async_request.html#slack_bolt.request.async_request.AsyncBoltRequest">AsyncBoltRequest</a>,<br>reason: str,<br>erro