The kind of the register. Possible values are:
analog: The value is continuous (the average of two values is
meaningful).
enum: The value is discrete (the average of two values is not
meaningful). An example for this would be a numeric error code.
bitset: Each bit in the value is a discrete on/off value.
An example for this would be a set of error flags.
Normal response.
Unauthorized response.
{- "result": "analog",
- "error": "Error message (present if an error occurred)."
}