OptionalcompletedExpected completion timestamp.
OptionalexpiresExpected expiration timestamp, or null when no expiration is set.
OptionalfingerprintExpected request fingerprint.
OptionalkeyExpected client-provided idempotency key.
OptionalnamespaceExpected operation namespace.
OptionalreservedExpected reservation timestamp.
OptionalresultExpected replay result. Object values are matched as partial objects.
OptionalscopeExpected normalized scope key.
OptionalstatusExpected reservation status.
Expected idempotency entry fields used by idempotency assertion helpers.