I render buttons in Viber bot using rich_media message type and Viber REST API. When user click on a button the buttons are still active and user can click on them once again. Here is an example of this behavior.

My source sode for rendering buttons:

var reply = {
    type: "raw",
    method: "send_message",
    body: {
        receiver: $request.data.chatId,
        sender:{
            name: "John McClane",
            avatar: "http://avatar.example.com"
        },
        min_api_version: 2,
        type: "rich_media",
        rich_media: {
            Type: "rich_media",
            Buttons: [
                {
                    Rows: 1,
                    ActionBody: "Option 1",
                    ActionType: "reply",
                    Text: "Option 1"
                },
                {
                    Rows: 1,
                    ActionBody: "Option 2",
                    ActionType: "reply",
                    Text: "Option 2"
                },
                {
                    Rows: 1,
                    ActionBody: "Option 3",
                    ActionType: "reply",
                    Text: "Option 3"
                },
                ...
            ]
        }
    }
}

I need to make these buttons not active or remove from chat. How I can achive that?