message: frontend: Add more helpful error message for 403 errors
diff: @@ -14,6 +14,11 @@ const validateStatus = (response) => {
  if (response.status === 401) {
  authSvc.logout(window.location.pathname);
  }
  + if (response.status === 403) {
  + const error = new Error('Access denied due to cluster policy.');
  + error.response = response;
  + throw error;
  + }
  const contentType = response.headers.get('content-type');
  if (!contentType || contentType.indexOf('json') === -1) {
  