function sendButtonMessage()

in node/app.js [539:569]


function sendButtonMessage(recipientId) {
  var messageData = {
    recipient: {
      id: recipientId
    },
    message: {
      attachment: {
        type: "template",
        payload: {
          template_type: "button",
          text: "This is test text",
          buttons:[{
            type: "web_url",
            url: "https://www.oculus.com/en-us/rift/",
            title: "Open Web URL"
          }, {
            type: "postback",
            title: "Trigger Postback",
            payload: "DEVELOPER_DEFINED_PAYLOAD"
          }, {
            type: "phone_number",
            title: "Call Phone Number",
            payload: "+16505551234"
          }]
        }
      }
    }
  };  

  callSendAPI(messageData);
}