public CompositionSummary withStageArn(String stageArn) {
        setStageArn(stageArn);
        return this;
    }
<p>
ARN of the attached stage.
</p>

@param stageArn
       ARN of the attached stage.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ivsrealtime/src/main/java/com/amazonaws/services/ivsrealtime/model/CompositionSummary.java