{
  "_comment": "Template for logging configuration.  Customize this to fit your needs.",
  "version": 1,
  "disable_existing_loggers": false,
  "formatters": {
    "standard": {
      "_comment": "Standard log format with timestamp, level, and message.",
      "format": "%(asctime)s - %(levelname)s - %(name)s - %(correlation_id)s - %(message)s"
    },
    "json": {
      "_comment": "JSON log format for easier parsing by log aggregation tools.",
      "format": "{\"timestamp\": \"%(asctime)s\", \"level\": \"%(levelname)s\", \"name\": \"%(name)s\", \"correlation_id\": \"%(correlation_id)s\", \"message\": \"%(message)s\", \"module\": \"%(module)s\", \"funcName\": \"%(funcName)s\", \"lineno\": %(lineno)d}"
    }
  },
  "handlers": {
    "console": {
      "_comment": "Console handler for local development.",
      "class": "logging.StreamHandler",
      "level": "INFO",
      "formatter": "standard",
      "stream": "ext://sys.stdout"
    },
    "file": {
      "_comment": "File handler for persistent logging.",
      "class": "logging.handlers.RotatingFileHandler",
      "level": "DEBUG",
      "formatter": "standard",
      "filename": "/var/log/api_requests.log",
      "maxBytes": 10485760,
      "backupCount": 5,
      "encoding": "utf8"
    },
    "json_file": {
      "_comment": "JSON file handler for persistent logging in JSON format",
      "class": "logging.handlers.RotatingFileHandler",
      "level": "DEBUG",
      "formatter": "json",
      "filename": "/var/log/api_requests.json",
      "maxBytes": 10485760,
      "backupCount": 5,
      "encoding": "utf8"
    }
  },
  "loggers": {
    "api_request_logger": {
      "_comment": "Logger for API requests.",
      "level": "DEBUG",
      "handlers": ["console", "file", "json_file"],
      "propagate": false
    },
    "other_module": {
      "_comment": "Example of another module's logger.",
      "level": "WARNING",
      "handlers": ["console"],
      "propagate": true
    }
  },
  "root": {
    "_comment": "Root logger configuration.",
    "level": "WARNING",
    "handlers": ["console"]
  },
  "correlation_id": {
    "_comment": "Configuration for correlation ID generation.",
    "header_name": "X-Correlation-ID",
    "generator": "uuid"
  }
}