Flow
data class FlowStatusQuery(val flowClass: String? = null, val flowState: FlowState? = null, val progressStep: String? = null, val cordapp: String? = null, val compatibleWithCurrentCordaRuntime: Boolean? = null, val suspensionDuration: Duration? = null, val flowStart: FlowTimeWindow? = null)
Defines filters to lists flows with a checkpoint in the node that have not completed