---
title: INRecurrenceFrequency.unknown
framework: intents
role: symbol
role_heading: Case
path: intents/inrecurrencefrequency/unknown
---

# INRecurrenceFrequency.unknown

An unknown repetition frequency.

## Declaration

```swift
case unknown
```

## See Also

### Enumeration Cases

- [INRecurrenceFrequency.minute](intents/inrecurrencefrequency/minute.md)
- [INRecurrenceFrequency.hourly](intents/inrecurrencefrequency/hourly.md)
- [INRecurrenceFrequency.daily](intents/inrecurrencefrequency/daily.md)
- [INRecurrenceFrequency.weekly](intents/inrecurrencefrequency/weekly.md)
- [INRecurrenceFrequency.monthly](intents/inrecurrencefrequency/monthly.md)
- [INRecurrenceFrequency.yearly](intents/inrecurrencefrequency/yearly.md)