{
  "$id": "https://schemas.ruter.no/adt/ota/api/v4.x/pe/rejected/pe-rejected.json",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "PeRejected",
  "type": "object",
  "required": [
    "eventTimestamp",
    "traceId",
    "rejectedMessage",
    "reasonCode"
  ],
  "description": "Published by the consumer when an incoming message fails validation.",
  "additionalProperties": true,
  "properties": {
    "eventTimestamp": {
      "$id": "#/properties/eventTimestamp",
      "type": "string",
      "description": "As specified in the [ADT documentation.](https://adt.transhub.io)",
      "format": "date-time"
    },
    "traceId": {
      "$id": "#/properties/traceId",
      "type": "string",
      "description": "A unique identifier - UUID"
    },
    "rejectedMessage": {
      "$id": "#/properties/rejectedMessage",
      "type": "object",
      "required": [
        "topic",
        "eventTimestamp",
        "traceId"
      ],
      "properties": {
        "topic": {
          "type": "string",
          "description": "Local MQTT topic of the rejected message"
        },
        "eventTimestamp": {
          "$ref": "#/properties/eventTimestamp"
        },
        "traceId": {
          "$ref": "#/properties/traceId"
        }
      }
    },
    "reasonCode": {
      "$id": "#/properties/reasonCode",
      "type": "string",
      "enum": [
        "SCHEMA_VALIDATION_FAILED",
        "CONTENT_POLICY_VIOLATION"
      ],
      "description": "Machine-readable rejection reason"
    },
    "reasonDetails": {
      "$id": "#/properties/reasonDetails",
      "type": "string",
      "description": "Optional human-readable details about why the message was rejected"
    }
  }
}