Supported Amazon S3 Features

This table summarizes the Amazon S3 features that are supported by the Gateway's S3 protocol implementation.

Note

When you are listing uploads and there are multiple simultaneous uploads in progress for a single object, only one of the uploads will be in the listing.

Scope	Supported Operation
Error Responses	HTTP Response Errors
Common Request Headers	Authorization (AWS Signature Versions 2 and 4) Content-Length Content-MD5 Content-Type Date Expect Host x-amz-date
Common Response Headers	Connection Content-Length Content-Type Date ETag Server x-amz-delete-marker x-amz-request-id
Service	GET Service
Buckets	DELETE Bucket DELETE Bucket cors DELETE Bucket policy GET Bucket GET Bucket acl GET Bucket cors GET Bucket Location GET Bucket Object versions GET Bucket policy GET Bucket versioning HEAD Bucket List Multipart Uploads PUT Bucket PUT Bucket acl PUT Bucket cors PUT Bucket policy PUT Bucket versioning Cross-Region Replication (via Swarm replication feed)
Objects	DELETE Object DELETE Multiple Objects GET Object GET Object acl HEAD Object PUT Object PUT Object acl PUT Object - Copy Initiate Multipart Upload Upload Part Upload Part - Copy Complete Multipart Upload Abort Multipart Upload List Parts Query String Request Authentication (pre-signed URLs)

Bucket PUTs

To support processes that require repeated bucket PUT requests to succeed, those requests return 409 Conflict, regardless of owner. This differs from AWS S3 behavior, which returns 403 Forbidden for non-owners.