Given the normal pace, I’d imagine that managed identity support for the compliance endpoint should come within the next three months, but that’s only an educated (or silly) guess on my part.

Maybe you could write a script to get all the eDiscovery metadata and export it as a CSV file that could be downloaded and used by a runbook? The data shouldn’t change all that much unless you have a lot of eDiscovery cases going on.

I’m trying to grab eDisocvery Premium case names in my script since the audit log only contains the case ID (while eDiscovery Standard log entries have the case name in them). I can query the audit log with Exchange Online PS with Managed Identity, but getting case metadata through Compliance PS won’t work with Managed Identity.

I also tried Graph API but it seems like Get-MgSecurityCaseEdiscoveryCase is only supported from user context as described in https://learn.microsoft.com/en-us/graph/api/ediscovery-case-get?view=graph-rest-beta&tabs=http#permissions