Static/Hard-Coded API Methods?

[waynehaffenden]

Currently, this module just provides an invoke method so that any method from any version and protocol can be invoked without having each one being statically defined. The idea behind this is that no matter what firmware version or model you have the methods you have available to you are the ones you can invoke.

I wonder if it will make this module much easier to use if we define all the API methods and just throw a "not supported" exception for methods that might not actually be available? We could still provide the invoke method and under the hood could use the invoke method so they just become syntactical sugar in reality.