de>bookstore-frontend</code> service. Granting the <code>book-reader</code> role to the <code>bookstore-frontend</code>
service can be done by creating a <code>ServiceRoleBinding</code> as shown below:</p><pre><code class=language-yaml data-expandlinks=true data-repo=istio>apiVersion: &#34;rbac.istio.io/v1alpha1&#34;
kind: ServiceRoleBinding
metadata:
  name: book-reader
  namespace: default
spec:
  subjects:
  - user: &#34;cluster.local/ns/default/sa/bookstore-frontend”
  roleRef:
    kind: ServiceRole
 