curl --request GET \
  --url https://app.myhero.so/table/references/{documentId} \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "_id": "<string>",
      "documentId": "<string>",
      "workspaceId": "<string>",
      "tableId": "<string>",
      "columnId": "<string>",
      "relatedRowId": "<string>",
      "columnName": "<string>",
      "tableName": "<string>",
      "type": "relation",
      "createdAt": 123,
      "updatedAt": 123,
      "originId": "<string>",
      "oneToManyColumnId": "<string>",
      "oneToManyInstanceIds": [
        "<string>"
      ]
    }
  ]
}