{
    "name": "Messenger",
    "short_name": "Messenger",
    "display": "standalone",
    "theme_color": "#0f62fe",
    "start_url": "index.html",
    "icons": [
        {
            "src": "/vector-icons/webapp-icon.png",
            "sizes": "300x300",
            "purpose": "any"
        }
    ],
    "related_applications": [
        {
            "platform": "play",
            "url": "https://play.google.com/store/apps/details?id=com.ibm.de.ohp.im"
        },
        {
            "platform": "itunes",
            "url": "https://apps.apple.com/de/app/messenger/id0000000000"
        }
    ]
}