public void setDashboardArn(String dashboardArn) {
        this.dashboardArn = dashboardArn;
    }
<p>
The Amazon Resource Name (ARN) of the dashboard.
</p>

@param dashboardArn
       The Amazon Resource Name (ARN) of the dashboard.
aws-java-sdk-cloudwatch/src/main/java/com/amazonaws/services/cloudwatch/model/GetDashboardResult.java