GetToken returns weird error when no cluster pairs are setup

[lpabon]

Is this a BUG REPORT or FEATURE REQUEST?: BUG

What happened: While

What you expected to happen: Sending the SDK command:

$ curl http://localhost:9110/v1/clusterpairs/token
{"error":"Cannot Get cluster information for token : Key not found","code":13}

"key not found" is a confusing error message

How to reproduce it (as minimally and precisely as possible):

$ make launch-sdk
$ curl http://localhost:9110/v1/clusterpairs/token
{"error":"Cannot Get cluster information for token : Key not found","code":13}

[disrani-px]

Not sure what that SDK call is trying to do. Looks like it is fetching a clusterpair with id=token