HEAD object request line

Depending on whether the bucket name is included in the hostname in the HS3 request, the request line for a request to check the existence of an object, object version, or folder has either of these formats:

With the bucket name included in the hostname:

HEAD /(object-name[(?versionId=version-id])|(folder-name(/|%2F))
HTTP/1.1

With the bucket name following the hostname:

HEAD /bucket-name/(object-name[(?versionId=version-id])|
     (folder-name(/|%2F)) HTTP/1.1

Valid values for version-id are integers greater than or equal to zero. Normally, the value of version-id is the version ID of a version of the object specified in the request.

The versionId query parameter is not case sensitive.

If you include the versionId query parameter in a HEAD request while versioning is disabled, the parameter is ignored.

Trademarks and Legal Disclaimer

© 2016 Hitachi Data Systems Corporation. All rights reserved.