Is a value a value before you assign it a value 
Then we would have pages and pages of what is NOT going to happen when nothing is intended to happen 
NOTE: vehicle gauges will not show any levels when vehicle is off
NOTE: Caller ID will not show caller when no one calls you
NOTE: Coffee machine will not contain coffee until you add water… and coffee… and turn it on…
But seriously… I actually ran into something similar when dealing with API issues… I blamed it all on lack of documentation as well 
Marking this topic solved 