[APIM] Manage access to a product for APIM

[buisihung11]

Related command

Missing command to manage access for a product in APIM, I see that we did support it through the APIM API: https://learn.microsoft.com/en-us/rest/api/apimanagement/current-ga/group/get?tabs=HTTP

Is your feature request related to a problem? Please describe.

No
Describe the solution you'd like

Support command for managing product group, suggested command:

az apim product group add
az apim product group update
...
Describe alternatives you've considered

Additional context

[yonzhan]

Thank you for opening this issue, we will look into it.

[AndresSanRo]

Any update or plan to develop this feature? I have just come to the necesity and I have to do some workarounds to get this done outsido of azure cli