private static boolean isTicketIdAvailable(final Map<String, String> parameters) {
        return StringUtils.isNotBlank(parameters.get(CasProtocolConstants.PARAMETER_TICKET));
    }
This is {@link TokenWebApplicationServiceResponseBuilder}.

@author Misagh Moayyed
@since 5.1.0
support/cas-server-support-token-tickets/src/main/java/org/apereo/cas/token/authentication/principal/TokenWebApplicationServiceResponseBuilder.java