{
 current_time:"In millisecond", //Date.now()
 meeting_type:"audio", // audio or video
 organizer_name:"Organizer name",
 meeting_title:"Meeting Title",
 schedule_time:"Time in millisecond",  // new Date("Begin date").getTime()
 expire_time:"Time in millisecond", //   new Date("End date").getTime()
 user_limit:10
}