A batch job ran with the server's object access, whoever submitted it,
and acted on versions that Object Lock protects.
Submitter: StartBatchJob binds the authenticated credential to the job
(type, access key, parent, identity revision and a keyed fingerprint).
Submission, every start and every object resolve the binding against
IAM and evaluate the action with the submitter's policies and session
policy. A credential that is gone, disabled, expired or changed fails
the job. A policy statement that would need request context the job
does not have refuses the action. With an authorization plugin, the
plugin and the session policy must both allow. A refusal is persisted
as the job's failure reason and ends the job. A job stored without a
binding fails and has to be submitted again; a definition holds one
job type.
Expire deletes each older version on its own, checking retention and
legal hold and authorizing it under the delete's lock; a locked version
is left and counted. Until the exact-key purge is integrated, a
retainVersions: 0 key is refused when a version the walk saw is locked.
Pull writes refuse to replace a locked destination version, use the
destination's versioning, validate copied retention and apply default
retention. Rotation leaves locked versions as they are.
The status reports versionsSkippedLocked, keysRefused and the failure
reason. Expire and rotation persist their cursor together with these
counts, so a resumed job counts each version once. Describe returns a
redacted copy of the job.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Feng Ruohang <rh@vonng.com>
Feng Ruohang