| daysUntilEscalation | (optional) number | Number of days to wait before the first reminder. If no reminders are configured, then this is the number of days to wait before escalation. | [default to undefined] |
| daysBetweenReminders | (optional) number | Number of days to wait between reminder notifications. | [default to undefined] |
| maxReminders | (optional) number | Maximum number of reminder notifications to send to the reviewer before approval escalation. The maximum allowed value is 20. | [default to undefined] |
| fallbackApproverRef | (optional) IdentityReferenceWithNameAndEmail | | [default to undefined] |