Status de importação de inscrições

curl --request GET \
  --url http://localhost/api/v1/events/{event}/registration-imports/{import} \
  --header 'Authorization: Bearer <token>'

{
  "import_id": 123,
  "event_code": "<string>",
  "status": "<string>",
  "source": "<string>",
  "summary": {
    "total_received": 123,
    "created": 123,
    "updated": 123,
    "conflicts": 123,
    "errors": 123,
    "duration_ms": 123
  },
  "started_at": "<string>",
  "finished_at": "<string>"
}