OVHCloud you have to add additional volumes… that is what currently works for me:
ovhai job run \
    --gpu 1 \
    --name hf-wav2vec-de02 \
    --volume data@GRA/de:/workspace/data/de:RW:cache \
    --volume output_models@GRA/de:/workspace/ouptut_models/de:RW:cache \
    --volume dev@GRA:/workspace/my_dev_bucket:RW:cache \
    --volume cache@GRA:/workspace/.cache:RW:cache \
    databuzzword/hf-wav2vec