Import/Export & Azure DevOps

Add-Type -AssemblyName System.IO.Compression.FileSystem;

$ClientId = $env:ClientId;
$IdHostName= $env:IdHostName;

$TokenRequestBody = @{
    "grant_type"    = "client_credentials";
    "client_id"     = $ClientId;
    "client_secret" = $ClientId;
    "scope"         = "webApi"
};
$AccessToken = ((Invoke-WebRequest -Uri "https://$IdHostName/connect/token" -Method Post -Body $TokenRequestBody).Content | ConvertFrom-Json).access_token;

$ArtifactOutputDir = (Get-ChildItem $env:SYSTEM_DEFAULTWORKINGDIRECTORY)[0].FullName
$ApiHostName = $env:ApiHost;
$BaseUrl = "https://$env:ApiHostName/api/v1/";
$AgentHostname = $env:AgentHostName;

function Upload-Zip ($ZipLocation) {
    $AccessHeaders = @{"Authorization" = "bearer $AccessToken" }

    $ZipUploadUrl = $BaseUrl + "Import/Zip?agentHostName=$AgentHostName";

    try {
        $Response = Invoke-RestMethod $ZipUploadUrl -Method 'POST' -Headers $AccessHeaders -InFile $ZipLocation -ContentType "application/zip";
        Write-Output $Response;
    }
    catch {
        $Exception = $_.Exception;
        $ErrorMessage = $Exception.Message;
        if ($null -ne $Exception.Response) { 
            $Stream = $Exception.Response.GetResponseStream();
            $ContentReader = New-Object System.IO.StreamReader -ArgumentList $Stream;
            $ErrorMessage = $ContentReader.ReadToEnd()
        }
        throw $ErrorMessage;
    }
}

$ZipPath = "tenant.zip";
Remove-Item $ZipPath -ErrorAction Ignore;
[System.IO.Compression.ZipFile]::CreateFromDirectory($ArtifactOutputDir, $ZipPath, 0, $false);  
Upload-Zip -ZipLocation $ZipPath;