ation contains a list of access rules (permissions).</p><table class=message-fields><thead><tr><th>Field</th><th>Type</th><th>Description</th><th>Required</th></tr></thead><tbody><tr id=ServiceRole-rules><td><code>rules</code></td><td><code><a href=#AccessRule>AccessRule[]</a></code></td><td><p>The set of access rules (permissions) that the role has.</p></td><td>Yes</td></tr></tbody></table></section><h2 id=ServiceRoleBinding>ServiceRoleBinding</h2><section><p>ServiceRoleBinding assigns a ServiceRole to a l