Cyberfr connexion à Graph Microsoft : ok string(237) "{"error":{"code":"InvalidAuthenticationToken","message":"Access token is empty.","innerError":{"date":"2022-11-26T08:26:40","request-id":"1ea9253b-e929-4323-ade2-a0bfb2edf915","client-request-id":"1ea9253b-e929-4323-ade2-a0bfb2edf915"}}}"