Get alls ID User Data of Object

[pyxelrigger]

I need to check if an object has user data and get all the IDs for each one.
I tried op[c4d.ID_USERDATA], but it doesn't work, I imagine it's not that simple to do, i lot of searching, maybe it's something related to c4d.DescID() , I'd like to understand

[ferdinand]

Hey @pyxelrigger,

Thank you for reaching out to us. BaseList2D.GetUserDataContainer should do the trick.

Cheers,
Ferdinand