When dealing with the AlphaTouch API the root/parent object is the installation itself, as specified by a unique API Key. The installation object, just like all other object types, contains information about that object. Some objects, including the installation object, will also contain objects (or arrays of objects) of other types.
The basic types of objects are:
Below you will find an interactive model of the data contained in the Installation Object. For the sake of illustration, this model is watered-down and only contains the 'title' property for each object, as well as any nested objects it might contain.