function Get-AlkamiServiceFabricServerCertificateName {
<#
.SYNOPSIS
    Returns the common name of the server certificate for the Service Fabric cluster running at $Hostname
.PARAMETER hostname
    A single server hostname from the target Service Fabric cluster.
#>
    [CmdletBinding()]
    Param(
        [Parameter(Mandatory = $false)]
        [string]$Hostname = "localhost"
    )

    $loglead = (Get-LogLeadName);
    Write-Verbose "$loglead Looking up the Service Fabric server certificate from $hostname.";

    $clusterManifestLocation = "C:\ProgramData\SF\clusterManifest.xml";
    $clusterManifestLocation = Get-UncPath -filePath $clusterManifestLocation -ComputerName $hostname;
    if(!(Test-Path $clusterManifestLocation)) {
        Write-Error "$loglead : Could not find Cluster Manifest config file at '$clusterManifestLocation'. Is this server running Service Fabric?";
        return;
    }

    # Read the certificate common name to connect to the cluster with.
    $namespace = @{ x = "http://schemas.microsoft.com/2011/01/fabric" };
    $serverCertNode = (Select-Xml -Path $clusterManifestLocation -XPath "//x:ServerCertificate" -Namespace $namespace) | Select-Object -ExpandProperty Node -First 1;
    if(!([string]::IsNullOrWhiteSpace($serverCertNode.X509FindValue))) {
        return $serverCertNode.X509FindValue;
    } else {
        Write-Warning "$loglead Could not locate a certificate name in the cluster manifest.";
        return $null;
    }
}