public NielsenCBET withCbetStepaside(NielsenWatermarksCbetStepaside cbetStepaside) {
        this.cbetStepaside = cbetStepaside.toString();
        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