curl --request PATCH \
  --url https://your-instance.example.com/api/contacts/dedup-reviews/bulk/merge \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "reviewIds": [
    "64f0a1b2c3d4e5f6a7b8ca30",
    "64f0a1b2c3d4e5f6a7b8ca31"
  ]
}
'

{
  "success": true,
  "results": [
    {
      "reviewId": "64f0a1b2c3d4e5f6a7b8ca30",
      "ok": true,
      "status": 200
    }
  ],
  "summary": {
    "total": 1,
    "succeeded": 1,
    "failed": 0
  }
}