@Override
    public boolean ping() {
        try {
            val response = duoClient.getInstance().healthCheck();
            LOGGER.debug("Received Duo Security health check response [{}]", response);
            return true;
        } catch (final Exception e) {
            LoggingUtils.warn(LOGGER, e);
        }
        return false;
    }
An abstraction that encapsulates interaction with
Duo 2fa authentication service via its universal prompt API.

@author Misagh Moayyed
@since 6.3.0
support/cas-server-support-duo-core/src/main/java/org/apereo/cas/adaptors/duo/authn/UniversalPromptDuoSecurityAuthenticationService.java