private/get-SpOSharingLinkInfo.ps1

function get-SpOSharingLinkInfo{
    <#
        Author = "Jos Lieben (jos@lieben.nu)"
        CompanyName = "Lieben Consultancy"
        Copyright = "https://www.lieben.nu/liebensraum/commercial-use/"
    #>


    Param(
        [Parameter(Mandatory=$true)]$sharingLinkGuid
    )
    
    return $global:sharedLinks | Where-Object {$_.ShareId -eq $sharingLinkGuid -and $_.IsActive}
}