{
  "context": "This criteria evaluates how well the engineer uses the influxdb-client package to implement token-based authentication. The focus is on correct usage of the InfluxDBClient class, proper initialization with authentication credentials, health checking methods, and resource cleanup.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "InfluxDBClient instantiation",
      "description": "Uses InfluxDBClient class from influxdb_client package to create a client instance with url, token, and org parameters",
      "max_score": 25
    },
    {
      "name": "Token authentication",
      "description": "Correctly passes the authentication token to InfluxDBClient constructor using the token parameter for authentication",
      "max_score": 20
    },
    {
      "name": "Connection health check",
      "description": "Uses the ping() method from the InfluxDBClient to verify the connection is established and authentication is successful",
      "max_score": 20
    },
    {
      "name": "Error handling",
      "description": "Properly catches and handles exceptions from InfluxDBClient operations, particularly authentication failures (e.g., invalid token causing API errors)",
      "max_score": 15
    },
    {
      "name": "Resource cleanup",
      "description": "Calls the close() method on InfluxDBClient to properly release resources and close the connection",
      "max_score": 10
    },
    {
      "name": "Client storage",
      "description": "Stores the InfluxDBClient instance as an instance variable in the ConnectionManager class for reuse across methods",
      "max_score": 10
    }
  ]
}