I have a very specific request from an HR user. We have a SharePoint communication site with multiple pages. Each page has a corresponding document library. All users have access to the site and general information, but must request access to specific pages and be approved/denied by the page moderator. For confidentiality/privacy reasons, they don't want the pages or document libraries visible to those who have not been approved.
Is there a way to create a flow so that when the moderator approves the access request to the SharePoint page, it automatically gives access to the corresponding document library? The moderators will only be approving requests via the email Microsoft sends the page owners and are NOT trained on advanced permissions so complicated permission groups are not an option at this time.
I can find approval flows for files and lists, but nothing in regards to SharePoint page permissions as the trigger. Any help would be greatly appreciated!