|Description||Unlock a previously locked key by providing the corresponding CAS value that was returned during the lock|
|Document ID used to identify the value|
|Unique value used to verify a key/value combination|
|Interrupted Exception while waiting for value.|
|Exception timeout occured while waiting for value.|
|Exception object specifying interruption while waiting for value.|
Unlock is supported with the couchbase-client library 1.0.2 onwards.