OME REST API query instan power and instan temperature

Hi guys 

I have some questions about the OME Rest API.

1. This API  ‘/api/DeviceService/Devices(Id)/Temperature ’ will return the temperature about device，I want to know what this temperature means? Inlet temperature or BIOS temperature?

2.This API '/api/DeviceService/Devices(Id)/Power ' will return power metrics include instant power, but when I use '/api/MetricService/Metrics' I can't  get the instant power and instat temperature metrics from the same device , I can get other metrics for example avg-power max-power min-power and so on. This is my resquest body

{
"PluginId": "2F6D05BE-EE4B-4B0E-B873-C8D2F64A4625",
"EntityType": 0,
"EntityId": 10074,
"MetricTypes": [1, 2,3,4,5,6,7,8],
"Duration": 0,
"SortOrder":0
}

Thanks for any help