{
  "$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
  "type": "AdaptiveCard",
  "version": "1.4",
  "body": [
      {
          "type": "ColumnSet",
          "columns": [
              {
                  "type": "Column",
                  "width": "auto",
                  "items": [
                      {
                          "type": "Image",
                          "url": "https://raw.githubusercontent.com/pnp/media/master/parker/teams/300w/parker-teams-300.png",
                          "size": "Medium"
                      }
                  ],
                  "verticalContentAlignment": "Center",
                  "spacing": "Large"
              },
              {
                  "type": "Column",
                  "width": "stretch",
                  "items": [
                      {
                          "type": "TextBlock",
                          "spacing": "Medium",
                          "size": "Large",
                          "weight": "Bolder",
                          "text": "Welcome to <%= title %>",
                          "wrap": true,
                          "maxLines": 0
                      },
                      {
                          "type": "TextBlock",
                          "size": "default",
                          "text": "Hello, nice to meet you! I'm <%= title %> created using #yoTeams and happy to assist you 😀",
                          "wrap": true,
                          "maxLines": 0
                      }
                  ]
              }
          ]
      },
      {
          "type": "ActionSet",
          "actions": [
              {
                  "type": "Action.OpenUrl",
                  "title": "Learn more about Yo Teams",
                  "url": "https://aka.ms/yoteams"
              },
              {
                  "type": "Action.OpenUrl",
                  "title": "Learn more about bots in Teams",
                  "url": "https://docs.microsoft.com/en-us/microsoftteams/platform/bots/what-are-bots"
              }
          ],
          "height": "stretch",
          "horizontalAlignment": "Center"
      },
      {
          "type": "ActionSet",
          "actions": [
              {
                  "type": "Action.Submit",
                  "title": "Who am I?",
                  "data": {
                    "msteams": {
                      "type": "messageBack",
                      "displayText": "who am i?",
                      "text": "who"
                    }
                  }
              },
              {
                "type": "Action.Submit",
                "title": "Mention me",
                "data": {
                  "msteams": {
                    "type": "messageBack",
                    "displayText": "mention me",
                    "text": "mention"
                  }
                }
              },
              {
                "type": "Action.Submit",
                "title": "Get help",
                "data": {
                  "msteams": {
                    "type": "messageBack",
                    "displayText": "get help",
                    "text": "help"
                  }
                }
              }
          ]
      }
  ]
}