App
Details of the application calling for the impression. Include this object when the ad-supported content is a non-browser application (typically mobile). A bid request must not contain both an App and a Site object.
idstringrequired
Unique publisherId you registered with FCC for this client.
Example:
1namestring
App name (FCC may alias this at the publisher's request).
domainstring
Domain of the app (e.g., mygame.foo.com).
App
{
"id": "1",
"name": "string",
"domain": "string"
}