Executing example results in a 401

[benjamij]

Running your example results in a 401:

{
 "error": {
  "errors": [
   {
    "domain": "global",
    "reason": "required",
    "message": "User not found",
    "locationType": "header",
    "location": "Authorization"
   }
  ],
  "code": 401,
  "message": "User not found"
 }
}

[yghelmut]

Any news concerning this issue ? I'm having the same problem !