How can I track asynchronous tasks with python sdk? For instance, I want to copy a disk so I use:

   dcdisk = api.disks.get(id='...')

   act = params.Action(storage_domain=api.storagedomains.get(name='...'))

   action = dcdisk.copy(act)

I get a params.Action object. Now how can I know which ID has the new copied disk?

Thank you

James