class ConfigDeployPropertiesForVnf {

    @Override
    public String toString() {

        final StringBuilder sb = new StringBuilder("{");
        sb.append("\"service-instance-id\":").append("\"").append(serviceInstanceId).append("\"");
        sb.append(", \"vnf-id\":").append("\"").append(vnfId).append("\"");
        sb.append(", \"vnf-name\":").append("\"").append(vnfName).append("\"");
        sb.append(", \"service-model-uuid\":").append("\"").append(serviceModelUuid).append("\"");
        sb.append(", \"vnf-customization-uuid\":").append("\"").append(vnfCustomizationUuid).append("\"");

        sb.append('}');

        return sb.toString();
    }

}