public void setRuleGroupId(String ruleGroupId) {
        this.ruleGroupId = ruleGroupId;
    }
<p>
The <code>RuleGroupId</code> of the <a>RuleGroup</a> that you want to get. <code>RuleGroupId</code> is returned
by <a>CreateRuleGroup</a> and by <a>ListRuleGroups</a>.
</p>

@param ruleGroupId
       The <code>RuleGroupId</code> of the <a>RuleGroup</a> that you want to get. <code>RuleGroupId</code> is
       returned by <a>CreateRuleGroup</a> and by <a>ListRuleGroups</a>.
aws-java-sdk-waf/src/main/java/com/amazonaws/services/waf/model/GetRuleGroupRequest.java