def METHOD_NAME(self, chunk_start, chunk_end):
    return self.file_service._get_file(
        self.share_name,
        self.directory_name,
        self.file_name,
        start_range=chunk_start,
        end_range=chunk_end - 1,
        validate_content=self.validate_content,
        timeout=self.timeout,
        _context=self.operation_context,
        snapshot=self.snapshot
    )