Device

A user's device as represented in the Family Graph API.

Fields

The Device object contains the following fields:

Name	Description	Type	Access Mode
id	The device's Family Graph id	id	read
guid	The device's external id. Once set, it cannot change	string	read, write
os_type	The device's Operating System. i.e. Windows, iOS, Android...	string	read, write
manufacturer	The device's manufacturer	string	read, write
os_version	The Operating System version	string	read, write
resolution	The device's screen resolution	string	read, write
push_guid	The device's push notification guid	string	read, write
language	The device's language	string	read, write
installations	List of installations on the device	array of Installation objects containing the id field	read, write
first_active	First time the device was registered	string (YYYY-MM-DD HH:MM:SS)	read
last_active	Last time the device was active	string (YYYY-MM-DD HH:MM:SS)	read, write
last_location	Last location of device	string	read, write
device_type	Type of device - desktop/phone/tablet/etc	string	read, write
browser	Browser used	string	read, write
class_name	The object class name	string	read