+ There is no method of releasing a lease manually provided on
+ the Kazoo public lease API. Therefore, letting the lease expire
+ is the only mechanism by which it becomes re-acquirable at this
+ time. Thus, due consideration is in order when choosing the
+ initial duration.
+
+ According to Kazoo docs, "The client may renew the lease without
+ losing it by obtaining a new lease with the same path (lease_id)
+ and same identity (contender_id)."
+