temp.ps1

function Remove-WinADSharePermission {
    [cmdletBinding(DefaultParameterSetName = 'Path', SupportsShouldProcess)]
    param(
        [Parameter(ParameterSetName = 'Path', Mandatory)][string] $Path,
        [ValidateSet('Unknown')][string] $Type = 'Unknown',
        [int] $LimitProcessing = [int32]::MaxValue
    )
    Begin {
        [int] $Count = 0
    }
    Process {
        if ($Path -and (Test-Path -Path $Path)) {
            @(Get-Item -Path $Path) + @(Get-ChildItem -Path $Path -Recurse:$true) | Where-Object -FilterScript {
                $PathToProcess = $_.FullName
                $Permissions = Get-FilePermission -Path $PathToProcess -Extended -IncludeACLObject -ResolveTypes
                $OutputRequiresCommit = foreach ($Permission in $Permissions) {
                    #Write-Verbose "Remove-WinADSharePermission - Removing permissions from $PathToProcess for $($Permission.Principal) / $($Permission.PrincipalType)"
                    if ($Type -eq 'Unknown' -and $Permission.PrincipalType -eq 'Unknown' -and $Permission.IsInherited -eq $false) {
                        try {
                            Write-Verbose "Remove-WinADSharePermission - Removing permissions from $PathToProcess for $($Permission.Principal) / $($Permission.PrincipalType)"
                            $Permission.AllACL.RemoveAccessRule($Permission.ACL)
                            $true
                        } catch {
                            Write-Warning "Remove-WinADSharePermission - Removing permissions from $PathToProcess for $($Permission.Principal) / $($Permission.PrincipalType) failed: $($_.Exception.Message)"
                            $false
                        }
                    }
                }
                if ($OutputRequiresCommit -notcontains $false -and $OutputRequiresCommit -contains $true) {
                    $Permissions
                }
            } | Select-Object -First $LimitProcessing | ForEach-Object -Process {
                try {
                    Set-Acl -Path $PathToProcess -AclObject $_[0].ALLACL -ErrorAction Stop
                } catch {
                    Write-Warning "Remove-WinADSharePermission - Commit for $($PathToProcess) failed: $($_.Exception.Message)"
                }
            }
        }
    }
    End {

    }
}