The time the user stopped speaking.
Time taken to invoke the user's Agent.onUserTurnCompleted callback.
Optional speechThe ID of the speech handle.
Time taken to obtain the transcript after the end of the user's speech. Set to 0.0 if the end of speech was not detected.
Amount of time between the end of speech from VAD and the decision to end the user's turn. Set to 0.0 if the end of speech was not detected.