PRTG sensor for Get-WBSummary

WBSummary.ps1

    param(
        [Parameter(Mandatory = $true)]
        [string] $Device,
        [PSCredential] $Credential
    )

    $InvokeParams = @{
        Computername = $Device
        ScriptBlock  = { Get-WBSummary }
    }

    If ($Credential) {
        $InvokeParams = @{
            Computername = $Device
            ScriptBlock  = { Get-WBSummary }
            Credential = $Credential
        }
    }
    Else {
        $InvokeParams = @{
            Computername = $Device
            ScriptBlock  = { Get-WBSummary }
        }
    }

    Try {
        $BackupStatus = Invoke-Command @InvokeParams
        $result = @"
{
    "prtg": {
        "result": [
            {
                "channel": "BackupStatus",
                "value": "0"
            }
        ],
        "text":"Last successful backup on $($BackupStatus.LastSuccessfulBackupTime)"
    }
}
"@
        
    }
    Catch { 
        $Result =  @"
        {
            "prtg": {
             "error": "1",
             "text": "Query not performed."
            }
           }
"@
    }

$Result