def METHOD_NAME(self):
    response = self.client.put(
        path=reverse(viewname="v2:rbac:role-detail", kwargs={"pk": self.cluster_config_role.pk}),
        data={
            "display_name": "New change cluster config",
            "children": [self.edit_cluster_config_role.pk],
        },
    )
    self.cluster_config_role.refresh_from_db()
    self.assertEqual(response.status_code, HTTP_200_OK)
    self.assertEqual("New change cluster config", self.cluster_config_role.display_name)
    self.assertEqual([self.edit_cluster_config_role], list(self.cluster_config_role.child.all()))