setting_theme_on_app.js

{
    "delta": true,
    "handle": 15,
    "method": "SetProperties",
    "params": [
        {
            "qInfo": {
                "qId": "606d2bc0-723f-411c-87a3-fe4f73be305a",
                "qType": "appprops"
            },
            "qExtendsId": "",
            "qMetaDef": {},
            "sheetTitleBgColor": "",
            "sheetTitleGradientColor": "",
            "sheetTitleColor": "",
            "sheetLogoThumbnail": {
                "qStaticContentUrlDef": {
                    "qUrl": ""
                }
            },
            "sheetLogoPosition": "",
            "rtl": false,
            "theme": "breeze"
        }
    ],
    "id": 76,
    "jsonrpc": "2.0"
}