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# INAddTasksTemporalEventTriggerUnsupportedReason

Reasons the app can’t create a task with a particular temporal event trigger.

```
enum INAddTasksTemporalEventTriggerUnsupportedReason
```

## Topics

### Reasons

[`INAddTasksTemporalEventTriggerUnsupportedReasonInvalidRecurrence`](/documentation/Intents/INAddTasksTemporalEventTriggerUnsupportedReason/invalidRecurrence)

The temporal event trigger refers to an invalid or unsupported schedule for repeating a task.

[`INAddTasksTemporalEventTriggerUnsupportedReasonTimeInPast`](/documentation/Intents/INAddTasksTemporalEventTriggerUnsupportedReason/timeInPast)

The temporal event trigger refers to a moment or time span which has already occurred.

## Relationships

### Conforms To

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

[`Hashable`](/documentation/Swift/Hashable)

[`BitwiseCopyable`](/documentation/Swift/BitwiseCopyable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Equatable`](/documentation/Swift/Equatable)

[`Sendable`](/documentation/Swift/Sendable)

---

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