public NielsenCBET withCbetStepaside(String cbetStepaside) {
        setCbetStepaside(cbetStepaside);
        return this;
    }
Determines the method of CBET insertion mode when prior encoding is detected on the same layer.

@param cbetStepaside
       Determines the method of CBET insertion mode when prior encoding is detected on the same layer.
@return Returns a reference to this object so that method calls can be chained together.
@see NielsenWatermarksCbetStepaside
aws-java-sdk-medialive/src/main/java/com/amazonaws/services/medialive/model/NielsenCBET.java