url (str
) – s3://bucket/path/to/object
s3 (BaseClient
| None
) – pre-configured s3 client, see make_s3_client()
range (slice
| tuple
[int
, int
] | None
) – Byte range to read (first_byte, one_past_last_byte), default is whole object
kwargs – are passed on to s3.get_object(..)