An example of how to create mediaGroup?

[Grabli36]

msg.payload.type = "mediaGroup";
msg.payload.content = [
    {
        type: "photo",
        media: "https://",
    },
    {
        type: "photo",
        media: "https://,
        parse_mode: "HTML",
        caption: "Hello"
    }
];

return msg;