video
To send a video to a chat, use the video reply type.
tip
You can also use the equivalent 
video DSL tag or the $reactions.video method.If a channel supports video preview, a user will be able to watch the video in the channel’s chat without following a link. Otherwise only the link to the video will be displayed in the chat.
Properties
| Property | Type | Required | Description | 
|---|---|---|---|
| videoUrl | String | Yes | Video URL. | 
| videoName | String | No | Video caption. Can be aliased as textorcaption. | 
| markup | String | No | Markup applied to video caption (available for the chat widget, Chat API, and Telegram). Acceptable values are htmlandplain(default value isplain). | 
Syntax
{
  "type": "video",
  "videoUrl": "https://example.com/video.mp4",
  "text": "<b>Video description</b>",
  "markup": "html"
}
Channel restrictions
video is not supported in voice assistants and in the phone channel.
How to use
state: HowTo
    a: Watch our tutorial and learn how to create your first chatbot and publish it into a channel.
    script:
        $response.replies = $response.replies || [];
        $response.replies.push({
            "type": "video",
            "videoUrl": "https://youtube.com/watch?v=QWERty123"
        });