def create_blob_link(self, blob_folder, blob_name) -> str:
        if blob_folder:
            full_path_blob = f"{blob_folder}/{blob_name}"
        else:
            full_path_blob = blob_name
        url = f"https://{self.account_name}.blob.core.windows.net/{self.destination}/{full_path_blob}"
        sas_token = generate_blob_sas(
            account_name=self.account_name,
            account_key=self.account_key,
            container_name=self.destination,
            blob_name=full_path_blob,
            permission=BlobSasPermissions(read=True, delete_previous_version=False),
            expiry=datetime.utcnow() + timedelta(days=self.expiry_download_links),
        )

        url_with_sas = f"{url}?{sas_token}"
        return url_with_sas