Contains all information about the current device.
- manufacturer (String) : Identity of the phone manufacturer
- model (String) : Model of the phone
- os (String) : Operating system of the device, (e.g. iOS, Android)
- resolution (String) : Resolution of the screen
- rotation (Integer) : Rotation in degrees of the screen
- screenSize (Double) : Diagonal size of the screen in inches
- timestamp (Long) : represents the time of the operation.
- version (String) : Current version of the operating system