Refresh the DevOps NuGet Arifact feeds

refreshNugetFeeds.ps1

#based on - https://dev.to/omiossec/getting-started-with-azure-devops-api-with-powershell-59nn

$feedname = "central"
$PackageName = "MyNew.Package"
$PackageVersion = "1.0.1-preview"
$AzureDevOpsPAT = "YOUR PAT" # Ideally use the az Nuget Creditials provider.
$OrganizationName = "MyOrg"

$AzureDevOpsAuthenicationHeader = @{Authorization = 'Basic ' + [Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes(":$($AzureDevOpsPAT)")) }

$uri = "https://pkgs.dev.azure.com/$($OrganizationName)/_apis/packaging/feeds/$($feedname)/nuget/packages/$($PackageName)/versions/$($PackageVersion)/content?api-version=5.0-preview.1"
$uri

Invoke-RestMethod -Uri $uri -Method Head -Headers $AzureDevOpsAuthenicationHeader
Invoke-RestMethod -Uri $uri -Method Get -Headers $AzureDevOpsAuthenicationHeader

Hi all! This shouldn't be needed any more. We're updating the docs to reflect greatly improved refresh speed.