weird that it doesn't work for you at all though. I would try redeploying now and make sure you don'
weird that it doesn't work for you at all though. I would try redeploying now and make sure you don't tail or anything, if you haven't already

bKv.put needs an options necessarily? when metadata/expiration/expirationTtl are all optional fields ?expirationTtl be in unix? in your docs you have it in plain seconds
cacheTtl, it should be in seconds, according to the KV Docs: -cacheTtlis a parameter that defines the length of time in seconds that a KV result is cached in the global network location it is accessed from.
cacheTtl parameter

bKv.putexpirationTtlcacheTtlcacheTtlcacheTtl