public String getQueuePrefix() {
        String prefix = getQueueNamespacePrefix() + "." + conductorProperties.getStack();
        if (getKeyspaceDomain() != null) {
            prefix = prefix + "." + getKeyspaceDomain();
        }
        return prefix;
    }
The time to live in seconds for which the event execution will be persisted
redis-persistence/src/main/java/com/netflix/conductor/redis/config/RedisProperties.java