{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "#/components/schemas/LogEntry", "title": "LogEntry", "type": "object", "description": "A single log line entry.", "properties": { "timestamp": { "type": "string", "format": "date-time", "description": "ISO 8601 timestamp of the log entry." }, "level": { "type": "string", "description": "Log level.", "enum": [ "info", "warn", "error", "debug" ] }, "message": { "type": "string", "description": "The log message content." } } }