Create a UUID-based table reference column

curl --request POST \
  --url https://your-xano-instance.xano.io/api:meta/workspace/{workspace_id}/table/{table_id}/schema/type/tablerefuuid \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "user_id",
  "tableref_id": 101
}
'

{
  "name": "<string>"
}