Yabo Hu

there is an OOB going on for https://github.com/Azure/sdk-release-request/issues/2905 is this PR also need to be included in OOB release?

/azp run azure-powershell - powershell-core

/azp run azure-powershell - powershell-core

one possible cause could be that I used concurrentdictionary.Item[] to access data which might not be thread-safe. I'll try switch to thread-safe methods instead.

Hi @erwinkramer this looks related with PowerShell "ForEach-Object -Parallel", we cannot identify the root cause from Get-AzADAppCredential if no further detail provided.

Hi @AaronCreighton , do you have some action group other than "ActivityLogAlertActionGroup" need to be assign to an alert rule? please try to set the property "ActivityLogAlertActionGroup.ActionGroupId" to the resource...

Hi @AaronCreighton , In your case you might want to 1. create the actual action group by using [Set-AzActionGroup](https://docs.microsoft.com/en-us/powershell/module/az.monitor/set-azactiongroup?view=azps-8.2.0) 2. get the resource Id from the action group from step...

@Sandido @grizzlytheodore please help verify this change

/azp run azure-powershell - security-tools

We will expose parameter: "Count" in [2022-09-06](https://github.com/Azure/azure-powershell/milestone/139) release