bucket.rbs in aws-sdk-s3-1.159.0

- old
+ new

@@ -105,9 +105,10 @@
                         ?checksum_crc32: ::String,
                         ?checksum_crc32c: ::String,
                         ?checksum_sha1: ::String,
                         ?checksum_sha256: ::String,
                         ?expires: ::Time,
+                        ?if_none_match: ::String,
                         ?grant_full_control: ::String,
                         ?grant_read: ::String,
                         ?grant_read_acp: ::String,
                         ?grant_write_acp: ::String,
                         key: ::String,