SubscriptionResponse The response/acknowledgement of a subscription request Field Type Repeated Description id string The id of the subscription which this message is a response to error SubscriptionError The error that prevented the subscription, if any Member of Message Description AudioBuildMultichannelEvent AudioEncodeEvent AudioGainEvent AudioMeasureLevelsEvent AudioMixEvent AudioMixMatrixEvent AudioSplitMultichannelEvent AudioTranscribeAwsEvent FileMp4OutputEvent FileTsOutputEvent HlsOutputEvent RtmpOutputEvent SrtOutputEvent StreamChaosMonkeyEvent StreamKeyOverrideEvent StreamMetadataOverrideEvent StreamStatisticsEvent StreamSwitchHardEvent StreamSwitchSmoothEvent StreamSyncEvent StreamTimestampNudgeEvent UdpTsOutputEvent VideoComposeSourceEvent VideoEncodeEvent VideoTestCardGeneratorEvent VideoTransformEvent WebRTCBrowserDuplexEvent WhipOutputEvent SubscriptionError TestCardVideoConfiguration