{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/microsoft.graph.audioConferencing",
  "title": "audioConferencing",
  "required": [
    "@odata.type"
  ],
  "type": "object",
  "properties": {
    "conferenceId": {
      "type": "string",
      "description": "The conference id of the online meeting.",
      "nullable": true
    },
    "dialinUrl": {
      "type": "string",
      "description": "A URL to the externally-accessible web page that contains dial-in information.",
      "nullable": true
    },
    "tollFreeNumber": {
      "type": "string",
      "description": "The toll-free number that connects to the Audio Conference Provider.",
      "nullable": true
    },
    "tollFreeNumbers": {
      "type": "array",
      "items": {
        "type": "string",
        "nullable": true
      },
      "description": "List of toll-free numbers that are displayed in the meeting invite."
    },
    "tollNumber": {
      "type": "string",
      "description": "The toll number that connects to the Audio Conference Provider.",
      "nullable": true
    },
    "tollNumbers": {
      "type": "array",
      "items": {
        "type": "string",
        "nullable": true
      },
      "description": "List of toll numbers that are displayed in the meeting invite."
    },
    "@odata.type": {
      "type": "string"
    }
  }
}