PyPowerStore: add functions to clone a volume group and to refresh a clone

Hi, I am working on a Python script for a customer to manage Powerstore volume group clones.  I am using the the Python library for Powerstore (PyPowerStore).  Unfortunately the functions to clone a vg and refresh the clone, which are in the REST API, are not implemented in PyPowerStore, so it looks like I will need to add those myself.

Has anyone done somethng like this before, or have any tips on doing it?

These are from the REST API:

POST /volume_group/{id}/clone
Description
Clone a volume group. The clone volume group will be created on the same appliance as the source
volume group. A clone of a volume group will result in a new volume group of Clone type. The
clone will belong to the same family as the source volume group. When the source of a clone
operation is a either primary or clone volume group,

POST /volume_group/{id}/refresh
Description
Refresh the contents of a volume group (the target volume group) from another volume group in
the same family.

Thanks

Geoff