code: def get_default_config_help(self):
          
          config = super(InfluxdbHandler, self).get_default_config_help()
  
          config.update({
              'hostname': 'Hostname',
              'port': 'Port',
              'ssl': 'set to True to use HTTPS instead of http',
              'batch_size': 'How many metrics to store before sending to the'
              ' influxdb server',
              'cache_size': 'How many values to store in cache in case of'
              ' influxdb failure',
              'username': 'Username for connection',
              'password': 'Password for connection',
              'database': 'Database name',
              'time_precision': 'time precision in second(s), milisecond(ms) or '
              'microsecond (u)',
          })
  
          return config
docs: Returns the help text for the configuration options for this handler