ansible/ansible — pull request #7722 by shaunbrady (2014-06-11 04:06:51+00:00)
Title: Error attach volume from snapshot to instance (issue #7719)

Condition regarding volume_size, id, and name does not match comments and does not make sense in the event of reading a volume from a snapshot (no size, no id, no volume)

See https://github.com/ansible/ansible/issues/7719