What Does Missing Required Setting for Apps Flyer in System Alerts Mean?

If you see Missing Required Setting in the System Alerts page for AppsFlyer, that means that a user is missing the required AppsFlyer ID.

AppsFlyer requires data to be linked to a unique AppsFlyer ID, generated client-side by the AppsFlyer Kit. mParticle stores the AppsFlyer ID in its internal user profile. 

To resolve this issue, ensure the following conditions are met:

1. You must have the AppsFlyer Kit included in your app to be able to forward data, and you can only forward data associated with your app users.
2. The data you send server-side must include a device ID, so that mParticle can lookup the AppsFlyer ID for the user.

To learn more, please visit our docs.