public Long getCapacity() {
        return this.capacity;
    }
<p>
The web ACL capacity units (WCUs) required for this rule group.
</p>
<p>
WAF uses WCUs to calculate and control the operating resources that are used to run your rules, rule groups, and
web ACLs. WAF calculates capacity differently for each rule type, to reflect the relative cost of each rule.
Simple rules that cost little to run use fewer WCUs than more complex rules that use more processing power. Rule
group capacity is fixed at creation, which helps users plan their web ACL WCU usage when they use a rule group.
For more information, see <a
href="https://docs.aws.amazon.com/waf/latest/developerguide/aws-waf-capacity-units.html">WAF web ACL capacity
units (WCU)</a> in the <i>WAF Developer Guide</i>.
</p>

@return The web ACL capacity units (WCUs) required for this rule group.</p>
        <p>
        WAF uses WCUs to calculate and control the operating resources that are used to run your rules, rule
        groups, and web ACLs. WAF calculates capacity differently for each rule type, to reflect the relative
        cost of each rule. Simple rules that cost little to run use fewer WCUs than more complex rules that use
        more processing power. Rule group capacity is fixed at creation, which helps users plan their web ACL WCU
        usage when they use a rule group. For more information, see <a
        href="https://docs.aws.amazon.com/waf/latest/developerguide/aws-waf-capacity-units.html">WAF web ACL
        capacity units (WCU)</a> in the <i>WAF Developer Guide</i>.
aws-java-sdk-wafv2/src/main/java/com/amazonaws/services/wafv2/model/DescribeManagedRuleGroupResult.java