Resolve-ContentIdToPackage.psm1

function Resolve-ContentIdToPackage {
    [CmdletBinding()]
    param(
        [Alias('UID')]
        [string[]]$ContentUniqueId
    )

    begin {
        $SiteCode = (Get-CimInstance -ClassName SMS_Authority -Namespace root\ccm).Name.Split(':')[1]
        $PreLocation = Get-Location
        Set-Location -Path "${SiteCode}:"
    }

    process {
        foreach ($Item In $ContentUniqueId) {
            $OutputObject = [ordered]@{
                ContentUniqueId = $Item
            }
            Get-CimInstance -Namespace "root/sms/site_${SiteCode}" -ClassName SMS_PackageToContent -Filter "ContentUniqueId='$($OutputObject.ContentUniqueId)'" | ForEach-Object {
                $SMS_PackageToContent = $_
                $SMS_PackageToContent | Get-Member -MemberType Property | Select-Object -ExpandProperty Name | ForEach-Object {
                    $PropertyName = $_
                    $OutputObject."$($PropertyName)" = $SMS_PackageToContent."$($PropertyName)"
                }
                Get-CimInstance -Namespace root/sms/site_PR1 -ClassName SMS_Content -Filter "ContentId='$($_.ContentId)'" | ForEach-Object {
                    $SMS_Content = $_
                    $SMS_Content | Get-Member -MemberType Property | Select-Object -ExpandProperty Name | ForEach-Object {
                        $PropertyName = $_
                        $OutputObject."$($PropertyName)" = $SMS_Content."$($PropertyName)"
                    }
                }
            }
            [PSCustomObject]$OutputObject
        }
    }

    end {
        $PreLocation | Set-Location
    }
}