---
title: identifiersOperator
framework: intents
role: symbol
role_heading: Instance Property
path: intents/insearchformessagesintent/identifiersoperator
---

# identifiersOperator

The operator that defines how to use the identifiers in the search criteria.

## Declaration

```swift
var identifiersOperator: INConditionalOperator { get }
```

## Discussion

Discussion This property indicates whether the message must contain all, some, or none of the identifiers listed in the identifiers property.

## See Also

### Specifying Message Identifiers

- [identifiers](intents/insearchformessagesintent/identifiers.md)
- [conversationIdentifiers](intents/insearchformessagesintent/conversationidentifiers.md)
- [conversationIdentifiersOperator](intents/insearchformessagesintent/conversationidentifiersoperator.md)
- [notificationIdentifiers](intents/insearchformessagesintent/notificationidentifiers.md)
- [notificationIdentifiersOperator](intents/insearchformessagesintent/notificationidentifiersoperator.md)