[android-components](../../index.md) / [mozilla.components.concept.storage](../index.md) / [SearchResult](index.md) / [id](./id.md)

# id

`val id: `[`String`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html) [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/concept/storage/src/main/java/mozilla/components/concept/storage/HistoryStorage.kt#L193)

A permanent identifier which might be used for caching or at the UI layer.

### Property

`id` - A permanent identifier which might be used for caching or at the UI layer.