{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/ServiceLogEntry",
  "title": "ServiceLogEntry",
  "type": "object",
  "required": [
    "timestamp",
    "message",
    "severity"
  ],
  "properties": {
    "timestamp": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp of the log entry (RFC3339 format)"
    },
    "message": {
      "type": "string",
      "description": "Log message text"
    },
    "severity": {
      "type": "string",
      "description": "PostgreSQL severity level (e.g. LOG, WARNING, ERROR, FATAL)"
    }
  }
}