public Mp3Settings withRateControlMode(String rateControlMode) {
        setRateControlMode(rateControlMode);
        return this;
    }
Specify whether the service encodes this MP3 audio output with a constant bitrate (CBR) or a variable bitrate
(VBR).

@param rateControlMode
       Specify whether the service encodes this MP3 audio output with a constant bitrate (CBR) or a variable
       bitrate (VBR).
@return Returns a reference to this object so that method calls can be chained together.
@see Mp3RateControlMode
aws-java-sdk-mediaconvert/src/main/java/com/amazonaws/services/mediaconvert/model/Mp3Settings.java