@Matt
Thank you for your post!
My team and I weren't able to find any documentation regarding the automation of exporting PIM logs into a storage account or workspace. However, I did find a PIM REST API that might help you gather audit events.
If you want to see the full audit history of activity in your Azure Active Directory (Azure AD) organization, including administrator, end user, and synchronization activity, you can use the Azure Active Directory security and activity reports. You can also integrate Azure AD logs with Azure Monitor logs, which allows you to query data to find particular events, analyze trends, and perform correlation across various data sources.
Since this feature isn't available as of now, I'd recommend leveraging our user voice forum so our engineering team can look into implementing your feature request.
Current User Voice item - Support Diagnostic Settings for PIM Audit Logs
If you have any other questions, please let me know.
Thank you for your time and patience throughout this issue.
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