public void setRegionalCertificateName(String regionalCertificateName) {
        this.regionalCertificateName = regionalCertificateName;
    }
<p>
The user-friendly name of the certificate that will be used by regional endpoint for this domain name.
</p>

@param regionalCertificateName
       The user-friendly name of the certificate that will be used by regional endpoint for this domain name.
aws-java-sdk-api-gateway/src/main/java/com/amazonaws/services/apigateway/model/CreateDomainNameRequest.java