{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://itworx.local/pulse/specs/event.schema.json",
  "title": "Pulse event",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "schemaVersion",
    "eventId",
    "eventType",
    "severity",
    "occurredAt",
    "receivedAt",
    "sourceId",
    "summary",
    "attributes"
  ],
  "properties": {
    "schemaVersion": {
      "type": "integer",
      "minimum": 1
    },
    "eventId": {
      "type": "string",
      "format": "uuid"
    },
    "eventType": {
      "type": "string",
      "pattern": "^[a-z][a-z0-9]*(\\.[a-z][a-z0-9_]*)+$",
      "maxLength": 160
    },
    "severity": {
      "type": "string",
      "enum": [
        "info",
        "attention",
        "warning",
        "critical"
      ]
    },
    "entityId": {
      "type": [
        "string",
        "null"
      ],
      "format": "uuid"
    },
    "sourceId": {
      "type": "string",
      "format": "uuid"
    },
    "occurredAt": {
      "type": "string",
      "format": "date-time"
    },
    "receivedAt": {
      "type": "string",
      "format": "date-time"
    },
    "dedupKey": {
      "type": [
        "string",
        "null"
      ],
      "maxLength": 512
    },
    "correlationId": {
      "type": [
        "string",
        "null"
      ],
      "maxLength": 128
    },
    "summary": {
      "type": "string",
      "minLength": 1,
      "maxLength": 500
    },
    "attributes": {
      "type": "object",
      "maxProperties": 100
    }
  }
}