{
  "name": "VideoConferenceMeeting",
  "description": "Common structure for a video conferencing meeting or session across platforms",
  "fields": [
    {
      "name": "id",
      "type": "string",
      "description": "Platform-specific meeting identifier",
      "required": true
    },
    {
      "name": "topic",
      "type": "string",
      "description": "Meeting title or topic",
      "required": true
    },
    {
      "name": "status",
      "type": "string",
      "description": "Current meeting status (waiting, started, ended, cancelled)",
      "required": false
    },
    {
      "name": "hostId",
      "type": "string",
      "description": "User ID of the meeting host",
      "required": false
    },
    {
      "name": "joinUrl",
      "type": "string",
      "description": "URL for participants to join",
      "required": true
    },
    {
      "name": "startTime",
      "type": "string",
      "description": "Scheduled or actual start time (ISO 8601 UTC)",
      "required": false
    },
    {
      "name": "duration",
      "type": "integer",
      "description": "Duration in minutes",
      "required": false
    },
    {
      "name": "timezone",
      "type": "string",
      "description": "IANA timezone string",
      "required": false
    },
    {
      "name": "settings",
      "type": "object",
      "description": "Meeting settings (video, audio, recording, waiting room)",
      "required": false,
      "fields": [
        {
          "name": "video",
          "type": "object",
          "description": "Video defaults"
        },
        {
          "name": "audio",
          "type": "object",
          "description": "Audio settings including mute on entry"
        },
        {
          "name": "recording",
          "type": "object",
          "description": "Recording settings"
        },
        {
          "name": "waitingRoom",
          "type": "boolean",
          "description": "Enable participant waiting room"
        }
      ]
    },
    {
      "name": "participants",
      "type": "array",
      "description": "Meeting participants",
      "required": false
    },
    {
      "name": "recording",
      "type": "object",
      "description": "Recording information and download URL",
      "required": false
    }
  ]
}