Unlist all versions of a NuGet package

unlist-packages.ps1

$PackageId = "xxx"
$ApiKey = "yyy"

$json = Invoke-WebRequest -Uri "https://api.nuget.org/v3-flatcontainer/$PackageId/index.json" | ConvertFrom-Json

foreach($version in $json.versions)
{
  Write-Host "Unlisting $PackageId, Ver $version"
  Invoke-Expression ".\nuget.exe delete $PackageId $version $ApiKey -source https://api.nuget.org/v3/index.json -NonInteractive"
}

Thanks for your GIST - it helped me!

Here's an updated version using dotnet nuget:

$packageId = "<YOUR-PACKAGE-NAME>"
$apiKey = "<UNLIST-API-KEY>"

$json = Invoke-WebRequest -Uri "https://api.nuget.org/v3-flatcontainer/$PackageId/index.json" | ConvertFrom-Json

foreach($version in $json.versions)
{
  Write-Host "Unlisting $packageId, Ver $version"
  dotnet nuget delete $packageId $version --source https://api.nuget.org/v3/index.json --non-interactive --api-key $apiKey
}

Thanks for your GIST - it helped me too!