42a5c81c_Java_SDK_1_1___Developer_Guide__API_Call
[client.touch(key, expiry)] Document ID used to identify the value [API Call] 
String key
A s y n c h r o n o u s
D e s c r i p t i o n
R e t u r n s
A r g u m e n t s
S t r i n g k e y
i n t e x p i r y
Couchbase Java SDK 1.1 — Developer Guide