Grant access to an item or folder: Add a SharePoint Group

In Power Automate, if trying to grant access to an item or a folder, and you try to use a SharePoint Group, it won't resolve and you'll get an error that the field is required.

But if you just Initialize a variable and assign it the name of the SharePoint Group:

And then use that variable instead:

You no longer get an error, and the group will get added with the access level specified when you run the flow!