Comment 1 for bug 1871054

As per process to fix this issue we need to provide micro version support in tacker as well as in python-tackerclient for command.
The list api was part of VNF package api which released in train cycle. But we can not instantiate, terminate and Heal VNF as these feature is not released yet and about to release in U cycle. The changes we have proposed will be useful after U release and that is why we think we should do these change without micro version support.