MSN + Bing for Chrome

{
    "background": {
        "service_worker": ".\/scripts\/rootServiceWorker.js"
    },
    "action": {
        "default_icon": ".\/assets\/Logo_48.ico"
    },
    "chrome_settings_overrides": {
        "homepage": "https:\/\/www.msn.com\/feed?pc=__PARAM__U519&osmkt=__MSG_HomePage__&ocid=U519DHP",
        "search_provider": {
            "is_default": true,
            "prepopulated_id": 3,
            "search_url": "https:\/\/www.bing.com\/search?EID=MSNBC&form=BGGCMF&pc=__PARAM__U519&q={searchTerms}",
            "suggest_url": "https:\/\/www.bing.com\/osjson.aspx?form=BGGCSS&pc=__PARAM__U519&query={searchTerms}"
        },
        "startup_pages": [
            "https:\/\/www.msn.com\/feed?pc=__PARAM__U519&osmkt=__MSG_HomePage__&ocid=U519DHP"
        ]
    },
    "externally_connectable": {
        "matches": [
            "https:\/\/browserdefaults.microsoft.com\/*"
        ]
    },
    "content_security_policy": {
        "extension_pages": "script-src 'self'; object-src 'self'"
    },
    "default_locale": "en",
    "description": "__MSG_ExtnDescription__",
    "icons": {
        "16": ".\/assets\/Logo.png",
        "48": ".\/assets\/Logo_48.ico",
        "128": ".\/assets\/Logo_128.ico"
    },
    "host_permissions": [
        "https:\/\/*\/*",
        "http:\/\/*\/*"
    ],
    "manifest_version": 3,
    "name": "__MSG_ExtnName__",
    "permissions": [
        "cookies",
        "declarativeNetRequest",
        "tabs",
        "alarms",
        "storage",
        "scripting",
        "contextMenus",
        "notifications"
    ],
    "short_name": "__MSG_ExtnName__",
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "version": "1.0.0.57"
}