{
  "_comment": "Example log entry for a successful API request",
  "level": "INFO",
  "timestamp": "2024-01-26T10:00:00.000Z",
  "message": "API request completed successfully",
  "correlation_id": "a1b2c3d4e5f6g7h8i9j0",
  "request": {
    "method": "GET",
    "url": "/api/users/123",
    "headers": {
      "Content-Type": "application/json",
      "Authorization": "Bearer <redacted>"
    }
  },
  "response": {
    "status_code": 200,
    "body_size": 150,
    "response_time_ms": 75
  },
  "user": {
    "user_id": "user123",
    "username": "testuser"
  },
  "application": "my-app",
  "environment": "production",
  "log_type": "api_request",
  "source": "api-request-logger",
  "_comment": "Optional fields for request context"
},
{
  "_comment": "Example log entry for an API request that resulted in an error",
  "level": "ERROR",
  "timestamp": "2024-01-26T10:00:05.000Z",
  "message": "API request failed with error",
  "correlation_id": "b2c3d4e5f6g7h8i9j0a1",
  "request": {
    "method": "POST",
    "url": "/api/orders",
    "headers": {
      "Content-Type": "application/json",
      "Authorization": "Bearer <redacted>"
    },
    "body": "{\"item_id\": \"456\", \"quantity\": 2}"
  },
  "response": {
    "status_code": 500,
    "error_message": "Internal Server Error",
    "response_time_ms": 120
  },
  "user": {
    "user_id": "user456",
    "username": "anotheruser"
  },
  "application": "my-app",
  "environment": "production",
  "log_type": "api_request",
  "source": "api-request-logger",
  "error": {
    "type": "ServerError",
    "message": "Database connection failed"
  },
  "_comment": "Error details included for debugging"
},
{
  "_comment": "Example log entry for a timed out API request",
  "level": "WARN",
  "timestamp": "2024-01-26T10:00:10.000Z",
  "message": "API request timed out",
  "correlation_id": "c3d4e5f6g7h8i9j0a1b2",
  "request": {
    "method": "GET",
    "url": "/api/slow-endpoint",
    "headers": {
      "Content-Type": "application/json",
      "Authorization": "Bearer <redacted>"
    }
  },
  "response": {
    "status_code": 408,
    "error_message": "Request Timeout",
    "response_time_ms": 30000
  },
  "user": {
    "user_id": "user789",
    "username": "timeoutuser"
  },
  "application": "my-app",
  "environment": "staging",
  "log_type": "api_request",
  "source": "api-request-logger",
  "timeout_ms": 30000,
  "_comment": "Included timeout value"
},
{
  "_comment": "Example log entry for an API request with missing authorization",
  "level": "WARN",
  "timestamp": "2024-01-26T10:00:15.000Z",
  "message": "API request missing authorization header",
  "correlation_id": "d4e5f6g7h8i9j0a1b2c3",
  "request": {
    "method": "POST",
    "url": "/api/sensitive-data",
    "headers": {
      "Content-Type": "application/json"
    },
    "body": "{ \"sensitive_info\": \"secret\" }"
  },
  "response": {
    "status_code": 401,
    "error_message": "Unauthorized",
    "response_time_ms": 50
  },
  "application": "my-app",
  "environment": "staging",
  "log_type": "api_request",
  "source": "api-request-logger",
  "security": {
    "missing_authorization": true
  },
  "_comment": "Flagging the missing authorization"
}
]