Retention Policy for sub-sites

Question

Is there a way to apply retention policies to sub-sites in SharePoint Online? Something with PowerShell PnP where we list the sub-site URL and policy target in Excel?

We have looked at site collection policies from our farm admins, but we could have 30+ sub-sites under these site collections. To have 1 retention policy at the site collection level and force that on all 30+ sub-sites is a bit restrictive.

Answer 1

No, it's impossible. It's a limitation in Microsoft.

Then same question has been answered here:

https://techcommunity.microsoft.com/t5/security-privacy-compliance/retention-policy-for-subsites/m-p/95696