Optional
activityThe activity described in the history record.
Optional
activityThe key of the activity described in the history record.
Optional
actorOptional
causeOptional
descriptionThe description of the history record.
Optional
descriptionThe description key of the history record.
Optional
emailThe description of the email address associated the history record.
Optional
emailThe description key of the email address associated the history record.
Optional
extraAdditional arbitrary information about the history record.
Optional
generatorOptional
typeThe type of the history record.
Details of issue history metadata.