Given that I have a Kanban and given I am logged in as project admin, when I try to delete it through the admin UI, then I have a 403 error with the following message:
<pre><code>
403 Forbidden: Content type `text/plain` is not supported.
</code></pre>
Given the same Kanban, when I try to delete it through the API explorer directly, then I have no error, just an empty response and the Kanban is not deleted.