Cyberfr connexion à Graph Microsoft : ok string(237) "{"error":{"code":"InvalidAuthenticationToken","message":"Access token is empty.","innerError":{"date":"2024-12-21T15:00:46","request-id":"f3cdb5fc-47e3-42eb-b096-4071eec7b762","client-request-id":"f3cdb5fc-47e3-42eb-b096-4071eec7b762"}}}"