-- | [Output only] The last time a cloud-to-device config version
-- acknowledgment was received from the device. This field is only for
-- configurations sent through MQTT.
dLastConfigAckTime :: Lens' Device (Maybe UTCTime)
dLastConfigAckTime
  = lens _dLastConfigAckTime
      (\ s a -> s{_dLastConfigAckTime = a})
      . mapping _DateTime
dLastConfigAckTime :: Lens' Device (Maybe UTCTime)
dLastConfigAckTime
  = lens _dLastConfigAckTime
      (\ s a -> s{_dLastConfigAckTime = a})
      . mapping _DateTime
dLastConfigAckTime
  = lens _dLastConfigAckTime
      (\ s a -> s{_dLastConfigAckTime = a})
      . mapping _DateTime