---
title: summaryArgumentCount
framework: usernotifications
role: symbol
role_heading: Instance Property
path: usernotifications/unmutablenotificationcontent/summaryargumentcount
---

# summaryArgumentCount

The number the system adds to the notification summary when the notification represents multiple items.

## Declaration

```swift
var summaryArgumentCount: Int { get set }
```

## See Also

### Grouping notifications

- [threadIdentifier](usernotifications/unmutablenotificationcontent/threadidentifier.md)
- [categoryIdentifier](usernotifications/unmutablenotificationcontent/categoryidentifier.md)
- [summaryArgument](usernotifications/unmutablenotificationcontent/summaryargument.md)