DATEV-Status

{  "connected": true,  "connection": {    "id": "string",    "berater_nummer": "string",    "mandanten_nummer": "string",    "target_system": "string",    "notification_email": "string",    "is_verified": "string",    "last_verified_at": "string",    "has_valid_token": true,    "updated_at": "string"  },  "redirect_uri": "string"}