Errors in documentation for events
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3497662. -->
Reported by: [marcus_johansson](https://www.drupal.org/user/385947)
Related to !401
>>>
<h3 id="summary-problem-motivation">Problem/Motivation</h3>
<p>On <a href="https://project.pages.drupalcode.org/ai/developers/events/#example-1-pre-request">https://project.pages.drupalcode.org/ai/developers/events/#example-1-pre-request</a></p>
<p>$messages = $event->getInput()->getMessages(); </p>
<p>missing getMessages() documentation and should not refer to $this.</p>
issue