Create snapshot from Azure blob url

gistfile1.txt

createSnapshot, err := blockBlobURL.CreateSnapshot(ctx, azblob.Metadata{}, azblob.BlobAccessConditions{})
	if err == nil {
		createSnapshot.Snapshot()
		snapshot := createSnapshot.Snapshot()
		snapshotBlobURL := blockBlobURL.WithSnapshot(snapshot)
		l.logger.Printf("Created Azure Blob Snapshot - %s", snapshotBlobURL)
	} else {
		l.logger.Printf("Attempt to create blob snapshot failed - %s - Skipping", err)
	}