OptionalcarrierOptionalcurrentOptionalcurrentOptionaldeletedWhen the history item is marked as deleted
OptionaldeliverOptionaljobJob name as reported in the movement
OptionalmutedWhen the history item is marked as muted
OptionalpreviousOptionalpreviousOptionalreceiveFlag that reflects the status of the history item. ACCEPTED means it is correct according to the history state machine. IMPUTED means it is not submitted by users but rather inferred by the system. REJECTED means the history state machine cannot find any valid path to reach this state.
To prevent from having to re-query to get the correct foreign key for known records, we can store this here when passing event information around.
An increment for revisions
When the revision is created
OptionaltimestampOptionalumler
Represents a record's polymorphic resource identity, so that it can be queried and referenced dynamically.