public void setCaCertificateIdentifier(String caCertificateIdentifier) {
        this.caCertificateIdentifier = caCertificateIdentifier;
    }
<p>
Indicates the certificate that needs to be associated with the database.
</p>

@param caCertificateIdentifier
       Indicates the certificate that needs to be associated with the database.
aws-java-sdk-lightsail/src/main/java/com/amazonaws/services/lightsail/model/UpdateRelationalDatabaseRequest.java