{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/Conversation",
  "title": "Conversation",
  "type": "object",
  "description": "A Messenger conversation.",
  "properties": {
    "id": {
      "type": "string",
      "description": "Conversation ID.",
      "example": "t_100001234567890"
    },
    "updated_time": {
      "type": "string",
      "format": "date-time",
      "description": "Last update time."
    },
    "participants": {
      "type": "object",
      "description": "Conversation participants.",
      "properties": {
        "data": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "id": {
                "type": "string"
              },
              "name": {
                "type": "string"
              }
            }
          }
        }
      }
    },
    "messages": {
      "type": "object",
      "description": "Messages in the conversation.",
      "properties": {
        "data": {
          "type": "array",
          "items": {
            "$ref": "#/components/schemas/Message"
          }
        }
      }
    }
  }
}