{
"id": "string",
"command": "UP",
"step": "1",
"preset": "0"
}curl --location --request POST 'https://bcloud.jftechws.com/openApi/device/iotDevice/cloudControl/byCommand' \
--header 'Content-Type: application/json' \
--data-raw '{
"id": "string",
"command": "UP",
"step": "1",
"preset": "0"
}'{
"success": false,
"msg": "",
"code": "",
"model": false,
"attributes": ""
}