Generate animation clip in the model import setting through editor script

Hello!
I am trying to generate animation clip in the model import setting, similar to what is doable by pressing the '+' circled in red in the linked image, but through script or editor script. Is it even accessible and possible by script?
Thanks!

 

Create animation clip, setup all curves you want, and save it as subasset into that file.

 

Thanks @palex-nx ! It doesn't seems to be possible to add a subasset into a model import. I am still looking into it, but if you have done it in the past I would love some more help on the subject!

 

Have you tried to do it using ScriptableImporter? Check here https://github.com/Unity-Technologi...ts.alembic/Editor/Importer/AlembicImporter.cs, lines 141 - 204