currentMetrics
currentMetrics: { [id: string]: number }
currentObjectMetrics
currentObjectMetrics: { [id: string]: object }
currentStringMetrics
currentStringMetrics: { [id: string]: string }
direction
groupId
groupId: number
mediaType
previousMetrics
previousMetrics: { [id: string]: number }
previousObjectMetrics
previousObjectMetrics: { [id: string]: object }
streamId
streamId: number