public Integer getVbrQuality() {
        return this.vbrQuality;
    }
Required when you set Bitrate control mode to VBR. Specify the audio quality of this MP3 output from 0 (highest
quality) to 9 (lowest quality).

@return Required when you set Bitrate control mode to VBR. Specify the audio quality of this MP3 output from 0
        (highest quality) to 9 (lowest quality).
aws-java-sdk-mediaconvert/src/main/java/com/amazonaws/services/mediaconvert/model/Mp3Settings.java