public CidrBlockSummary withCidrBlock(String cidrBlock) {
        setCidrBlock(cidrBlock);
        return this;
    }
<p>
Value for the CIDR block.
</p>

@param cidrBlock
       Value for the CIDR block.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-route53/src/main/java/com/amazonaws/services/route53/model/CidrBlockSummary.java