Deleteblobsbasedonblobextension

#The below PowerShell script helps delete blobs with specific extension on a conatiner.

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# Replace the variables below with your own values
$storageAccountName = ""
$storageAccountKey = ""
$containerName = ""
$fileExtension = ".txt" # Replace with the desired file extension to delete

# Connect to Azure Storage account
$context = New-AzStorageContext -StorageAccountName $storageAccountName -StorageAccountKey $storageAccountKey

# Get a list of all blobs in the container
$blobs = Get-AzStorageBlob -Context $context -Container $containerName

# Loop through each blob and delete those with the specified file extension
foreach ($blob in $blobs) {
    if ($blob.Name.EndsWith($fileExtension)) {
        Remove-AzStorageBlob -Context $context -Container $containerName -Blob $blob.Name
        Write-Output "Deleted blob: $($blob.Name)"
    }
}