addEphemeralData

open override fun addEphemeralData(key: String, value: Any): SideEffect.SetEphemeralData
open override fun <X> addEphemeralData(data: Map<String, X>): SideEffect.SetEphemeralData
open override fun <X> addEphemeralData(vararg data: Pair<String, X>): SideEffect.SetEphemeralData