public CIDRSummary getCIDRs() {
        return this.cIDRs;
    }
<p>
Describes the capacity usage of the CIDR blocks used by the IP set references in a firewall.
</p>

@return Describes the capacity usage of the CIDR blocks used by the IP set references in a firewall.
aws-java-sdk-networkfirewall/src/main/java/com/amazonaws/services/networkfirewall/model/CapacityUsageSummary.java