S3Stream

class S3.S3Stream(bucket: str, key: str, *, chunk_size: int = 5242880, max_file_log_time: int = 43200, max_file_size_bytes: int = 104857600, encoder: str = 'utf-8', workers: int = 1, compress: bool = False, **boto_session_kwargs)

stream interface used by the handler