---
title: sectionIdentifiers
framework: uikit
role: symbol
role_heading: Instance Property
path: uikit/nsdiffabledatasourcesnapshot-swift.struct/sectionidentifiers
---

# sectionIdentifiers

The identifiers of all of the sections in the snapshot.

## Declaration

```swift
var sectionIdentifiers: [SectionIdentifierType] { get }
```

## See Also

### Identifying items and sections

- [itemIdentifiers](uikit/nsdiffabledatasourcesnapshot-swift.struct/itemidentifiers.md)
- [indexOfItem(_:)](uikit/nsdiffabledatasourcesnapshot-swift.struct/indexofitem(_:).md)
- [indexOfSection(_:)](uikit/nsdiffabledatasourcesnapshot-swift.struct/indexofsection(_:).md)
- [itemIdentifiers(inSection:)](uikit/nsdiffabledatasourcesnapshot-swift.struct/itemidentifiers(insection:).md)
- [sectionIdentifier(containingItem:)](uikit/nsdiffabledatasourcesnapshot-swift.struct/sectionidentifier(containingitem:).md)