I don't have a lab system to test out on unfortunately.
Say I create a group policy using this call.
Then say I "update" that group policy using this call. When I use the latter, will it overwrite/replace the group policy with what I supply, or will it only update the individual exceptions?
For example say I create a group policy with some scheduling options. Then I update the policy and only supply some L3 firewall rules. If I don't specify the scheduling options in my body for the update, will they be replaced with $null (removed)?