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new ebaee78 Support --xa-s3 suffix for S3 Express One Zone bucket access
points (#663)
ebaee78 is described below
commit ebaee78c8bd05235b4ceb2a5125a125faae5da86
Author: Prashant Deva <[email protected]>
AuthorDate: Thu Mar 19 04:04:53 2026 -0700
Support --xa-s3 suffix for S3 Express One Zone bucket access points (#663)
AWS recently introduced a new `--xa-s3` suffix for S3 Express One Zone
directory buckets (in addition to the existing `--x-s3` suffix).
`parse_bucket_az` only recognized `--x-s3`, causing a `ZoneSuffix` error
for buckets using the new suffix.
Co-authored-by: Claude Opus 4.6 (1M context) <[email protected]>
---
src/aws/builder.rs | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/src/aws/builder.rs b/src/aws/builder.rs
index 8b767db..1b9204c 100644
--- a/src/aws/builder.rs
+++ b/src/aws/builder.rs
@@ -1261,7 +1261,10 @@ impl AmazonS3Builder {
///
///
<https://docs.aws.amazon.com/AmazonS3/latest/userguide/directory-bucket-naming-rules.html>
fn parse_bucket_az(bucket: &str) -> Option<&str> {
- Some(bucket.strip_suffix("--x-s3")?.rsplit_once("--")?.1)
+ let base = bucket
+ .strip_suffix("--x-s3")
+ .or_else(|| bucket.strip_suffix("--xa-s3"))?;
+ Some(base.rsplit_once("--")?.1)
}
/// Encryption configuration options for S3.
@@ -1787,8 +1790,11 @@ mod tests {
let cases = [
("bucket-base-name--usw2-az1--x-s3", Some("usw2-az1")),
("bucket-base--name--azid--x-s3", Some("azid")),
+ ("bucket-base-name--use1-az4--xa-s3", Some("use1-az4")),
+ ("bucket-base--name--azid--xa-s3", Some("azid")),
("bucket-base-name", None),
("bucket-base-name--x-s3", None),
+ ("bucket-base-name--xa-s3", None),
];
for (bucket, expected) in cases {
