public void setAudio(AudioConcatenationConfiguration audio) {
        this.audio = audio;
    }
<p>
The configuration for the audio artifacts concatenation.
</p>

@param audio
       The configuration for the audio artifacts concatenation.
aws-java-sdk-chimesdkmediapipelines/src/main/java/com/amazonaws/services/chimesdkmediapipelines/model/ArtifactsConcatenationConfiguration.java