setItemTtl
Set time to live for an item in list.
TTL specifies the minimum time the Item will live, sometime soon after this time the object will be deleted.
If time to live is not specified, object lives infinitely long.
TTL could be used in order to auto-recycle old unused objects, but it is not recommended to build some app logic like timers using ttl.
Parameters
itemIndex
Index of item to set ttl for.
ttl
Time to live in seconds from now or INFINITE_DURATION to indicate no expiry.
listener
Async result listener. See SuccessListener.