---
title: contentAttributeSet
framework: foundation
role: symbol
role_heading: Instance Property
path: foundation/nsuseractivity/contentattributeset
---

# contentAttributeSet

A set of properties that describe the activity.

## Declaration

```swift
@NSCopying var contentAttributeSet: CSSearchableItemAttributeSet? { get set }
```

## Mentioned in

Creating a user activity object

## Discussion

Discussion A CSSearchableItemAttributeSet object encapsulates the set of properties you want to display for a searchable activity.

## See Also

### Describing the activity

- [activityType](foundation/nsuseractivity/activitytype.md)
- [title](foundation/nsuseractivity/title.md)
- [keywords](foundation/nsuseractivity/keywords.md)
- [persistentIdentifier](foundation/nsuseractivity/persistentidentifier.md)
- [NSUserActivityPersistentIdentifier](foundation/nsuseractivitypersistentidentifier.md)