zulip/zerver/webhooks/facebook/fixtures/application_plugin_comment.json

{
   "entry":[
      {
         "changes":[
            {
               "field":"plugin_comment",
               "value":{
                  "created_time":"2018-01-02T16:53:38+0000",
                  "message":"Test Comment",
                  "from":{
                     "name":"Test User",
                     "id":"4444444444"
                  },
                  "id":"4444444444_4444444444"
               }
            }
         ],
         "id":"0",
         "time":1514912018
      }
   ],
   "object":"application"
}