@Override
    public void remove(final String uid, final Integer otp) {
        val redisKey = getGoogleAuthenticatorTokenRedisKey(uid, otp);
        LOGGER.trace("Deleting token [{}] for [{}] using key [{}]", otp, uid, redisKey);
        this.template.delete(redisKey);
        LOGGER.trace("Deleted token [{}]", redisKey);
    }
This is {@link GoogleAuthenticatorRedisTokenRepository}.

@author Misagh Moayyed
@since 6.1.0
support/cas-server-support-gauth-redis/src/main/java/org/apereo/cas/gauth/token/GoogleAuthenticatorRedisTokenRepository.java