SkyController 3: Axis and Button IDs


I would like to lock some buttons of the SkyController 3 to prevent unwanted inputs and/or to handle them in another way. According to the documentation the grab command can be used for this:

command messageolympe.messages.mapper.grab(buttons, axes, _timeout=10, _no_expect=False, _float_tol=(1e-07, 1e-09))

If I understand the documentation correctly, I have to specify for the parameters buttons and axes the corresponding IDs of the buttons and axes to grab. Unfortunately I can’t find a list that contains these IDs.
I would really appreciate some help, thank you for your time and your answers.