# Range

## Function

This API is used to get fan switch information range.

## Request Message

None.

Sample:

    POST /API/Maintenance/DefoggingFan/Range HTTP/1.1

    {
        "version": "1.0",
        "data": {}
    }

## Response Message

### Parameter Description

##### Table 1

Parameter | Range | Type | Description
--- | --- | --- | ---
defogging_fan |  | bool | Defogging Fan switch.

Sample:

    HTTP/1.1 200 OK
    Content-Type: application/json

    {
        "result": "success",
        "data": {
            "defogging_fan":{
                "type": "bool"
            }
        }
    }

## Error Code

See Response Messages Body and Common error_code for more information.