I am getting this error - livekit.api.twirp_client.TwirpError: TwirpError(code=malformed, message=the protobuf request could not be decoded, status=400) This is my code req = api.RoomCompositeEgressRequest( room_name=ctx.room.name, audio_only=True, file_outputs=[api.EncodedFileOutput( file_type=api.EncodedFileType.OGG, filepath="recording/my-room-test.ogg", s3=api.S3Upload( bucket="", region="", access_key="", secret="", ), )], ) lkapi = api.LiveKitAPI() res = await lkapi.egress.start_room_composite_egress(req)

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