Download all files in a container az login az account set --subscription "subscription_id" az storage blob download-batch -d . \ --pattern "*.*" \ -s "container_name" \ --account-name "storage_account_name" \ --connection-string "conntection_string" Change the Tier (Hot, Cold, Archive) of all blobs in a container $StgAcc = "storage_account_name" $StgKey = "storage_account_key" $Container = "container_name" $Tier = "Hot" $ctx = New-AzureStorageContext -StorageAccountName $StgAcc -StorageAccountKey $StgKey Connect-AzureRmAccount $blob = Get-AzureStorageBlob -Container $Container -Context $ctx $blob.icloudblob.setstandardblobtier($Tier)