facebookAppId and facebookDisplayName keys is missing

[naveedshah]

In your project’s [app.json] add your [Facebook App ID and Facebook Display Name] under the facebookAppId and facebookDisplayName keys.

In my app.json i can’t see ‘facebookAppId and facebookDisplayName’

[naveedshah]

it is something like

{
“expo”: {
“name”: “xxxxxxxxxxxx”,
“slug”: “xxxxxxxxxxxxxxxx”,
“privacy”: “public”,
“sdkVersion”: “35.0.0”,
“platforms”: [
“ios”,
“android”
],
“version”: “1.2.3”,
“orientation”: “portrait”,
“icon”: “./images/icon12.png”,
“splash”: {
“image”: “./images/splash.png”,
“resizeMode”: “cover”,
“backgroundColor”: “#ffffff”
},
“updates”: {
“fallbackToCacheTimeout”: 0
},
“assetBundlePatterns”: [
“**/*”
],
“ios”: {
“bundleIdentifier”: “xxxxxxxxxxx”
},
“android”: {
“package”: “xxxxxxxxxxxxxxxxxxxxxx”,
“versionCode”: 3,
“permissions”: [
“CAMERA”
]
},
“description”: “xxxxxxxxxxxxxxxxx”
}
}