---
title: reservationContainerReference
framework: intents
role: symbol
role_heading: Instance Property
path: intents/ingetreservationdetailsintent/reservationcontainerreference
---

# reservationContainerReference

A unique identifier for the array containing the reservation objects.

## Declaration

```swift
@NSCopying var reservationContainerReference: INSpeakableString? { get }
```

## Discussion

Discussion This property contains an INSpeakableString that serves as an identifier for the list of reservations about which the user requested details. Set the vocabularyIdentifier property to a string that uniquely identifies the group of reservations within your app and the spokenPhrase property to a string that makes sense to the user when displayed.

## See Also

### Accessing a Reservation

- [reservationItemReferences](intents/ingetreservationdetailsintent/reservationitemreferences.md)