Milad Mobarhan

With h5py you can do this: ```python f_hdf = h5py.File("test.hdf5") f_hdf.create_group("/some/long/path") f_hdf.create_dataset("/some/long/path/dset", data=np.array([1, 2, 3])) ``` Exdir gives `NameError` because of filename_validation

> > NOTE (*): Due to changes done in the following commit [cognitedata/service-contracts@191ddb3](https://github.com/cognitedata/service-contracts/commit/191ddb3b200091afa65a3adf9ba2482ff11aa7ed), the types for vision (similar to annotations) were changed from containing 'Cognite' to 'Cogmono'. Not sure what...

> I could disable auto-gen for visions and annotations API such that we can merge the type updates for data modelling for visions: sounds good to me