Feature Request: Get-AzSentinelAlertRule and maybe remove?

[MauRiEEZZZ]

Summary of the new feature/enhancement

After we create some AlertRules from Powershell using New-AzSentinelAlertRule
I would like to get all of them too without going to the portal.

And why not implenting Remove-AzSentinelAlertRule?

Proposed technical implementation details (optional)

I think most of the code is already there.

An example of all functions combined:
Get-AzOperationalInsightsWorkspace | Get-AzSentinelAlertRule | Remove-AzSentinelAlertRule
This would clear out all alert rules from all workspaces! 😈

[pkhabazi]

working on branch "features/getfunction"