How to set RTCDegradationPreference ?

[kendo6666]

I need to set RTCDegradationPreference to DISABLED。Can it be done in my own APP instead of modifying the SDK code?

Just like in publishVideoTrack：

    if (track.source == TrackSource.screenShareVideo) {
      var sender = track.transceiver!.sender;
      var parameters = sender.parameters;
      parameters.degradationPreference =
          rtc.RTCDegradationPreference.MAINTAIN_RESOLUTION;
      await sender.setParameters(parameters);
    }