{
  "$id": "https://schemas.ruter.no/adt/ota/api/v4.x/sensors/door/door.json",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Door",
  "type": "object",
  "required": [
    "traceId",
    "eventTimestamp",
    "messageNumber",
    "doorOpen"
  ],
  "description": "Door status - indicates if passengers are able to open the doors (the door lock is released). When false, doors are locked and cannot be opened by passengers.",
  "additionalProperties": true,
  "properties": {
    "traceId": {
      "$id": "#/properties/traceId",
      "$comment": "Added in version 2.5",
      "type": "string",
      "description": "A unique identifier to be able to trace this message. Also used to detect duplicate messages received."
    },
    "eventTimestamp": {
      "$id": "#/properties/eventTimestamp",
      "type": "string",
      "description": "As specified in the [ADT documentation.](https://adt.transhub.io). Reflects the current UTC time."
    },
    "messageNumber": {
      "$id": "#/properties/messageNumber",
      "$comment": "Added in version 3.3",
      "type": "integer",
      "description": "Sequence number that should be generated on the vehicle and increased by one for each new message. Used to validate consistency in the data stream."
    },
    "doorOpen": {
      "$id": "#/properties/doorOpen",
      "type": "boolean",
      "description": "True if passengers are able to open (the door lock is released). When false, doors are locked and cannot be opened by passengers.",
      "examples": [
        "true",
        "false"
      ]
    }
  }
}