DeviceInfo

Information about the device being used (if any) when the event happened.

JSON representation 
{
  "userAgent": string,
  "ipAddress": string,
  "category": string,
  "languageCode": string,
  "screenHeight": integer,
  "screenWidth": integer,
  "operatingSystem": string,
  "operatingSystemVersion": string,
  "model": string,
  "brand": string,
  "browser": string,
  "browserVersion": string
}
Fields
userAgent

string

Optional. The user-agent string of the device for the given context.
ipAddress

string

Optional. The IP address of the device for the given context. Required when used in an AdEvent.
category

string

Optional. The category of device. For example, “desktop”, “tablet”, “mobile”, “smart TV”.
languageCode

string

Optional. The language the device uses in ISO 639-1 format.
screenHeight

integer

Optional. The height of the screen in pixels.
screenWidth

integer

Optional. The width of the screen in pixels.
operatingSystem

string

Optional. The operating system or platform of the device.
operatingSystemVersion

string

Optional. The version of the operating system or platform.
model

string

Optional. The model of the device.
brand

string

Optional. The brand of the device.
browser

string

Optional. The brand or type of the browser.
browserVersion

string

Optional. The version of the browser.