Hi @Mykyta_Onopko!
Well, there’s no direct component to do this (although it has been requested internally, and possibly by the community, before). But that doesn’t mean it’s not possible!
You’ll just have to create a short (2 line) c#/python script, following our guide here Grasshopper | Speckle Docs
Once that’s setup, you can get the names of all properties in an object using this method:
import Speckle.Core.Models.Base as Base
a = speckleObject.GetMemberNames()
Speckle-GetObjectKeys.gh (9.1 KB)