Hi
I found a couple of KB Articles that might help you,
- https://kb.netapp.com/Advice_and_Troubleshooting/Data_Protection_and_Security/SnapCenter/How_to_collect_snapcenter_basic_information_using_powershell_script
- https://kb.netapp.com/Advice_and_Troubleshooting/Data_Protection_and_Security/SnapCenter/How_to_get_resources_with_REST_APIs_for_SnapCenter_Custom_Plug-in
However if they aren't helpful, you want to consider jumping on our NetApp Discord server and seeing if any folks there might be able to point you in the right direction on how to work this out.
Hope this helps.