# ExperimentalContextPropagation

Artifact: [androidx.tracing:tracing](https://developer.android.com/jetpack/androidx/releases/tracing) [View Source](https://cs.android.com/search?q=file:androidx/tracing/ExperimentalContextPropagation.kt+class:androidx.tracing.ExperimentalContextPropagation) Added in [2.0.5](https://developer.android.com/jetpack/androidx/releases/tracing#2.0.5)

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```
@RequiresOptIn(message = "Marks APIs that are highly experimental for context propagation.")
@Target(allowedTargets = [AnnotationTarget.CLASS, AnnotationTarget.FUNCTION])
public annotation ExperimentalContextPropagation
```

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Represents an API surface that is typically only useful for custom context propagation. Carefully read documentation of any declaration marked as `https://developer.android.com/reference/androidx/tracing/ExperimentalContextPropagation`.