{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://github.com/agigante80/Actual-sync/docs/log-record.schema.json",
  "title": "Actual-sync log record",
  "description": "One JSON log record, convention version 1 (docs/LOGGING.md). Context and metadata keys must be registered in src/lib/logFields.js; the registered ones are written under `fields`, so the record is closed.",
  "type": "object",
  "required": [
    "timestamp",
    "level",
    "severity",
    "service",
    "version",
    "message",
    "seq",
    "schema"
  ],
  "properties": {
    "timestamp": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}\\.\\d{3}Z$",
      "description": "UTC ISO 8601 with milliseconds."
    },
    "level": {
      "enum": [
        "ERROR",
        "WARN",
        "INFO",
        "DEBUG"
      ]
    },
    "severity": {
      "enum": [
        17,
        13,
        9,
        5
      ],
      "description": "OpenTelemetry SeverityNumber: ERROR 17, WARN 13, INFO 9, DEBUG 5."
    },
    "service": {
      "type": "string",
      "minLength": 1
    },
    "version": {
      "type": "string",
      "minLength": 1
    },
    "component": {
      "type": "string",
      "minLength": 1
    },
    "event": {
      "type": "string",
      "pattern": "^[a-z][a-z0-9_]*(\\.[a-z][a-z0-9_]*)*$",
      "description": "Dotted lower-case name from the catalogue in docs/LOGGING.md. OWASP security names are kept verbatim."
    },
    "message": {
      "type": "string",
      "description": "A string literal, never interpolated. Data goes in fields."
    },
    "correlationId": {
      "type": "string"
    },
    "server": {
      "type": "string"
    },
    "category": {
      "type": "string",
      "description": "\"security\" on the OWASP events (D7)."
    },
    "fields": {
      "type": "object",
      "description": "Registered log fields (src/lib/logFields.js). Keys outside the registry never reach a record."
    },
    "error": {
      "description": "The classified error object (#438). The logger turns any Error or string logged under error into this shape, so upstream text never appears.",
      "oneOf": [
        {
          "type": "object",
          "required": [
            "category"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "code": {
              "type": [
                "string",
                "number"
              ]
            },
            "httpStatus": {
              "type": "integer"
            },
            "category": {
              "enum": [
                "timeout",
                "auth",
                "upstream_unavailable",
                "rate_limited",
                "not_found",
                "validation",
                "conflict",
                "cancelled",
                "internal"
              ]
            },
            "safeMessage": {
              "type": "string"
            }
          }
        }
      ]
    },
    "seq": {
      "type": "integer",
      "minimum": 1,
      "description": "Per-process counter, so gaps and reordering are visible."
    },
    "schema": {
      "const": 1
    },
    "truncated": {
      "type": "boolean"
    },
    "droppedFieldCount": {
      "type": "integer",
      "minimum": 0
    }
  },
  "additionalProperties": false
}