I have found the device serial numbers for my ACs are avilable in the payload in devices array.
For RAC_056905_WW, the serial number could be obtained from
https://eic-service.lgthinq.com:46030/v1/service/homes/{homeId}
located at devices.manufacture.serialNo in the JSON response.
I think devices.manufacture. salesModel would be better for model than model name of RAC_056905 as that's the marketing model and used on the AC packaging.
I have found the device serial numbers for my ACs are avilable in the payload in devices array. For RAC_056905_WW, the serial number could be obtained from https://eic-service.lgthinq.com:46030/v1/service/homes/{homeId} located at
devices.manufacture.serialNoin the JSON response.I think
devices.manufacture. salesModelwould be better for model than model name of RAC_056905 as that's the marketing model and used on the AC packaging.