   name: &#34;book-reader&#34;
</code></pre><p>You may want to restrict this further by adding a condition that &ldquo;only users who belong to the <code>qualified-reviewer</code> group are
allowed to read books”. The <code>qualified-reviewer</code> group is the end user identity that is authenticated by
<a href=/v1.21/docs/concepts/security/#authentication>JWT authentication</a>. In this case, the combination of the client service identity
(<code>bookstore-frontend</code>) and the end user identity (<cod