`sender_authentication_insufficient`

HTTP 403permission_error

The person behind this session or key has not been identified strongly enough for this action. Sign in with your electronic ID.

Handling it

Fix the request and send it again. message says what is wrong, and param names the parameter where there is one. Keep the request_id: it lets Parasend find the request.

The error, as the API returns it

{
  "error": {
    "type": "permission_error",
    "code": "sender_authentication_insufficient",
    "message": "The person behind this session or key has not been identified strongly enough for this action. Sign in with your electronic ID.",
    "param": null,
    "request_id": "req_5e69684dc3de68bf8651a712"
  }
}