Use these parameters to share app data and device information with the Conversions API.
advertiser_tracking_enabled
Required for app events
Use this field to specify ATT permission on an iOS 14.5+ device. Set to 0
for disabled or 1
for enabled.
application_tracking_enabled
Required for app events
A person can choose to enable ad tracking on an app level. Your SDK should allow an app developer to put an opt-out setting into their app. Use this field to specify the person's choice. Use 0
for disabled, 1
for enabled.
`
Required for app events
Extended device information, such as screen width and height. This parameter is an array and values are separated by commas. When using extinfo
, all values are required and must be in the order indexed below. If a value is missing, fill with an empty string as a placeholder.
Note:
version
must be a2
for Android
version
must be i2
for iOS
0
Required
extinfo version
Example: i2
1
app package name
Example: com.facebook.sdk.samples.hellofacebook
2
short version (int or string)
Example: 1.0
3
long version
Example: 1.0 long
4
Required
OS version
Example: 13.4.1
5
device model name
Example: iPhone5,1
6
locale
Example: En_US
7
timezone abbreviation
Example: PDT
8
carrier
Example: AT&T
9
screen width
Example: 320
10
screen height
Example: 568
11
screen density
Example: 2
12
CPU cores
Example: 2
13
external storage size in GB
Example: 13
14
free space on external storage in GB
Example: 8
15
device timezone
Example: USA/New York
campaign_ids
Optional
An encrypted string and non-user metadata appended to the outbound URL (for example, ad_destination_url) or deep link (for App Aggregated Event Manager) when a user clicked on a link from Facebook.
Graph API definition: Parameter passed via the deep link for Mobile App Engagement campaigns.
install_referrer
Optional
Third party install referrer, currently available for Android only, see here for more
.
installer_package
Optional
Used internally by the Android SDKs
url_schemes
Optional
Used internally by the iOS and Android SDKs.
windows_attribution_id
Optional
Attribution token used for Windows 10.