[android-components](../../index.md) / [mozilla.components.feature.containers](../index.md) / [Container](index.md) / [contextId](./context-id.md)

# contextId

`abstract val contextId: `[`String`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html) [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/feature/containers/src/main/java/mozilla/components/feature/containers/Container.kt#L14)

The session context ID also known as cookie store ID for the container.

