PowerShell script to remove all Vaults and Archives in Amazon Glacier

GlacierClean.ps1

$accountId = "<your account id>"

$pollSleep = 10

$vaultList = aws glacier list-vaults --account-id $accountId | ConvertFrom-Json

foreach($vault in $vaultList.VaultList)
{
    $jobInfo = aws glacier initiate-job --vault-name $vault.VaultName --account-id $accountId --job-parameters='{\"Type\": \"inventory-retrieval\"}' | ConvertFrom-Json

    do
    {
        Start-Sleep -Seconds $pollSleep

        $jobDescription = aws glacier describe-job --vault-name $vault.VaultName --account-id $accountId --job-id $jobInfo.jobId | ConvertFrom-Json

        Write-Output "$(Get-Date)"

        Write-Output $jobDescription
    }
    while(!$jobDescription.Completed)

    aws glacier get-job-output --vault-name $vault.VaultName --account-id $accountId --job-id $jobInfo.jobId output.json

    $inventory = Get-Content -Raw -Path output.json | ConvertFrom-Json

    foreach($archive in $inventory.ArchiveList)
    {
        Write-Output "Removing archive $($archive.ArchiveId) in vault $($vault.VaultName)"

        aws glacier delete-archive --vault-name $vault.VaultName --account-id $accountId --archive-id $archive.ArchiveId
    }
}