{
        "icons": [
            {
                "src": "https://biz-option-images.s3.ap-northeast-1.amazonaws.com/". $code "/icon-192.png",
                "type": "image/png",
                "sizes": "192x192"
            },
            {
                "src": "https://biz-option-images.s3.ap-northeast-1.amazonaws.com/". $code "/icon-512.png",
                "type": "image/png",
                "sizes": "512x512"
            }
        ]}