Problem for using SDK_v4.2

[Wilson__Logan]

Hello,

i'm trying  SDK_v4.2 to build WebRTC conference, and there were 2 questions in testing. 

1. How to reduce environmental noise for external rtsp stream.

2. The response always is "Internal Server Error" when call streaming-out rest api.

URL : https://IP:3004/rooms/roomid/streaming-outs/

JSON:

{
    "protocol":"rtmp",
    "url":"rtmp://rtmpserver:1935/live/live1",
    "media":{
        "audio": {
                "from": "mix-stream ID"
         },
        "video": {
                "from": "mix-stream ID"
         }
    }
}

[sharma__sumit]

Hello Team,

I am also facing the same issue with v4.3

  var media = {
                audio: {from: streamId },
                video: { from: streamId}
            }

            var options = {
                protocol:"rtmp",
                url : "rtmp://xx.xx.xx.xx:1935/rtmptest/streamName",
                media: media
            };

            send('POST', '/rooms/' + roomId + '/streaming-outs/', options, callback, mcuHost);

I am getting INTERNAL SERVE ERROR with following log, PFA the screenshot