Functions/Invoke-AWSEasyTagS3.ps1
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<# .SYNOPSIS Tag S3 resources. .DESCRIPTION http://docs.aws.amazon.com/powershell/latest/reference/index.html?page=AWS_Resource_Groups_Tagging_API_cmdlets.html&tocid=AWS_Resource_Groups_Tagging_API_cmdlets .EXAMPLE Invoke-AwsEasyTagS3 -tagkey super -tagvalue duper -filter '.jpg' #> function Invoke-AwsEasyTagS3 { param( [string]$region = (Get-EC2InstanceMetadata -Category Region | Select-Object -ExpandProperty SystemName), [string]$tagkey, [string]$tagvalue, [string]$filter ) process{ # do all buckets $buckets = Get-S3Bucket -region $region | Where-Object {$_.BucketName -like "*$filter*"} foreach($b in $buckets){ $arn = "arn:aws:s3:::$($b.BucketName)" $tags = Get-S3BucketTagging -BucketName $b.BucketName | Where-Object {$_.key -eq $tagkey -and $_.Value -eq $tagvalue} $tcount = $tags.count if($tcount -eq 1){ foreach($t in $tags){ Write-Warning "$($b.BucketName) tag: $($t.key) = $($t.value)" } } else{ Invoke-AwsEasyTag -arn $arn -tagkey $tagkey -tagvalue $tagvalue -addtag -region $region write-warning "$($b.BucketName)" } } } } |