[ovirt-users] how to create vm from snapshot via ovirt-shell (ovirt 4.0)

Hi ovirt expertise i am new to ovirt, i now start install and play around. i unable find any doc from web site to create vm from snapshot via ovirt-shell (ovirt 4.0) , any help on this. i mange to create vm from snapshot via webui i would like to perform backup vm via api by using ovirt-shell. i have totally no knowledge on python ideal as below: create snapshot #add snapshot --parent-vm-name "rhel6.8_server02" --description 'my snapshot' create vm from snapshot ## missing, need help del snapshot # remove snapshot "597e550e-1285-46a0-86a3-6170791bc72d" --parent-vm-name "rhel6.8_server02" export vm to export domain ## missing , need help del vm # remove vm --parent-vm-name "rhel6.8_server02-snapshot" regards csyeow