# ExperimentalRoomApi

Artifact: [androidx.room3:room3-common](https://developer.android.com/jetpack/androidx/releases/room3) [View Source](https://cs.android.com/search?q=file:androidx/room3/ExperimentalRoomApi.kt+class:androidx.room3.ExperimentalRoomApi) Added in [3.0.0](https://developer.android.com/jetpack/androidx/releases/room3#3.0.0)

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```
@MustBeDocumented
@Target(allowedTargets = [AnnotationTarget.CLASS, AnnotationTarget.PROPERTY, AnnotationTarget.FUNCTION])
@RequiresOptIn
@Retention(value = AnnotationRetention.BINARY)
public annotation ExperimentalRoomApi
```

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Marks declarations that are experimental in Room's APIs, which means that the design of the corresponding declarations may (or may not) lead to their changes in the future.