public CreateVirtualClusterResult withArn(String arn) {
        setArn(arn);
        return this;
    }
<p>
This output contains the ARN of virtual cluster.
</p>

@param arn
       This output contains the ARN of virtual cluster.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-emrcontainers/src/main/java/com/amazonaws/services/emrcontainers/model/CreateVirtualClusterResult.java