我正在寻找一种删除称为reports的blob容器中已保存30天以上的文件的方法，或者设置任何有意义的保留策略
据我所知，microsoft仅撰写有关日志和元数据的保留策略。 这可能吗？如何实现？
zyc007 回答：如何从Blob容器中删除超过30天的文件？
您可以使用Storage Lifecycle policy来实现。
#Initialize the following with your resource group and storage account names
$rgname = ""
$accountName = ""
#Create a new action object
$action = Add-AzStorageAccountManagementPolicyAction -BaseBlobAction Delete -daysAfterModificationGreaterThan 2555
$action = Add-AzStorageAccountManagementPolicyAction -InputObject $action -BaseBlobAction TierToArchive -daysAfterModificationGreaterThan 90
$action = Add-AzStorageAccountManagementPolicyAction -InputObject $action -BaseBlobAction TierToCool -daysAfterModificationGreaterThan 30
$action = Add-AzStorageAccountManagementPolicyAction -InputObject $action -SnapshotAction Delete -daysAfterCreationGreaterThan 90
# Create a new filter object
# PowerShell automatically sets BlobType as “blockblob” because it is the only available option currently
$filter = New-AzStorageAccountManagementPolicyFilter -PrefixMatch ab,cd
#Create a new rule object
#PowerShell automatically sets Type as “Lifecycle” because it is the only available option currently
$rule1 = New-AzStorageAccountManagementPolicyRule -Name Test -Action $action -Filter $filter
#Set the policy
$policy = Set-AzStorageAccountManagementPolicy -ResourceGroupName $rgname -StorageAccountName $accountName -Rule $rule1