SAS drives no temperature readings

[Pkuutn]

Hello!
SAS drives do not report traditional SMART attributes and exporter warns at Airflow_Temperature_Cel matching:
WARN prometheus_smartctl_temperature_exporter] Cannot process ST16000NM004J_<serial>, skipping: expected value at line 1 column 3
The problem is, no drive temperature has being recorded either :-( though JSON is similar to SATA:
SAS:

  "temperature": {
    "current": 43,
    "drive_trip": 60
  }

SATA:

    "temperature": {
    "current": 39
  }