Question: Is there a way to restore deleted Protect policies or other items?
There is not a way to restore deleted Protect policies and other items in CloudSOC.
Policies: Can be left inactive and will not affect CASB performance.
Users: Can be recreated manually or re-synced.
Audit Data-sources: Can be re-created and old data re-imported from the source.
Cloudsoc API's can be used to export the existing Policies (TechDoc: Getting Protect Policies).