public GlobalConfiguration withInitialAudioGain(Integer initialAudioGain) {
        setInitialAudioGain(initialAudioGain);
        return this;
    }
Value to set the initial audio gain for the Live Event.

@param initialAudioGain
       Value to set the initial audio gain for the Live Event.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-medialive/src/main/java/com/amazonaws/services/medialive/model/GlobalConfiguration.java