curl --request GET \
  --url https://app.myhero.so/referenced-rows-in-document/{documentId} \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "_id": "<string>",
      "documentId": "<string>",
      "tableId": "<string>",
      "rowId": "<string>",
      "workspaceId": "<string>",
      "createdAt": 123,
      "updatedAt": 123,
      "originId": "<string>"
    }
  ]
}