{
  "getStartedButtonText": "Get Started",
  "persistentMenu": [
    {"type": "postback", "title": "Help", "payload": "Help"}
  ],
  "welcomeText": "Change this welcome text in conf/conf.json file",
    "env": {
        "FB_PAGE_ACCESS_TOKEN": [
          { "PAGE_ID": "12", "FB_PAGE_ACCESS_TOKEN": "567", "is_default": "true" },
          { "PAGE_ID": "15", "FB_PAGE_ACCESS_TOKEN": "890" }
        ]
    }
}