---
title: id
framework: swift-package-manager
role: symbol
role_heading: Instance Property
path: swift-package-manager/documentation/packageplugin/libraryproduct/id
---

# id

Unique identifier for the product.

## Declaration

```swift
let id: LibraryProduct.ID
```

## See Also

### Inspecting a Library Product

- [name](swift-package-manager/documentation/packageplugin/libraryproduct/name.md)
- [kind](swift-package-manager/documentation/packageplugin/libraryproduct/kind-swift.property.md)
- [targets](swift-package-manager/documentation/packageplugin/libraryproduct/targets.md)
- [LibraryProduct.Kind](swift-package-manager/documentation/packageplugin/libraryproduct/kind-swift.enum.md)