IntervalUnit type
Run interval unit of task execution. This is a required field when ExecutionTrigger.properties.type is 'OnSchedule'; this property should not be present when ExecutionTrigger.properties.type is 'RunOnce'
KnownIntervalUnit can be used interchangeably with IntervalUnit,
this enum contains the known values that the service supports.
Known values supported by the service
Days
type IntervalUnit = string