RecurrenceFrequency type
Enumerates possible frequency option for the schedule trigger.
KnownRecurrenceFrequency can be used interchangeably with RecurrenceFrequency,
this enum contains the known values that the service supports.
Known values supported by the service
NotSpecified: NotSpecified
Minute: Minute
Hour: Hour
Day: Day
Week: Week
Month: Month
Year: Year
type RecurrenceFrequency = string