curl --request POST \
  --url https://acusight.io/api/ml/projects/{id}/models/{modelId}/promote-champion \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "deployed_device_count": 123,
    "export_job_id": 123,
    "new_baseline_version": 123,
    "new_champion_version": 123
  },
  "error": {
    "code": "<string>",
    "details": "<string>",
    "message": "<string>"
  },
  "meta": {
    "count": 123,
    "limit": 123,
    "offset": 123,
    "total": 123
  },
  "success": true
}