JSON AdaptiveCard PopUp message.json

{
    "$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
    "type": "AdaptiveCard",
    "version": "1.2",
    "body": [
        {
            "type": "TextBlock",
            "text": "Report a message",
            "weight": "Bolder",
            "size": "Medium",
            "color": "Attention",
            "fontType": "Default"
        },
        {
            "type": "TextBlock",
            "text": "Help us understand the problem. What's wrong with this message?",
            "isSubtle": true,
            "wrap": true
        },
        {
            "choices": [
                {
                    "title": "Seems to be spam",
                    "value": "spam"
                },
                {
                    "title": "intentions contrary to the organization",
                    "value": "against"
                },
                {
                    "title": "It's inappropriate or discriminatory ",
                    "value": "discriminatory"
                }
            ],
            "placeholder": "Select an option",
            "type": "Input.ChoiceSet",
            "id": "selection"
        },
        {
            "type": "TextBlock",
            "text": "Tell us more"
        },
        {
            "type": "Input.Text",
            "id": "comments",
            "style": "Tel",
            "spacing": "None",
            "placeholder": "Comments",
            "isMultiline": true
        }
    ],
    "actions": [
        {
            "type": "Action.Submit",
            "title": "Submit"
        }
    ]
}