public void setRuleArn(String ruleArn) {
        this.ruleArn = ruleArn;
    }
<p>
The Amazon Resource Name (ARN) of the retention rule.
</p>

@param ruleArn
       The Amazon Resource Name (ARN) of the retention rule.
aws-java-sdk-recyclebin/src/main/java/com/amazonaws/services/recyclebin/model/LockRuleResult.java