Create an object column

curl --request POST \
  --url https://your-xano-instance.xano.io/api:meta/workspace/{workspace_id}/table/{table_id}/schema/type/object \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "group",
  "children": [
    {
      "name": "name",
      "type": "text"
    },
    {
      "name": "score",
      "type": "int"
    }
  ]
}
'

{
  "name": "<string>"
}