Authorization: ********************{
"deviceId": "string",
"channelName": "string"
}curl --location --request POST 'https://mettahub.mettaxiot.com/gps/v2/openapi/device/channel/name/save' \
--header 'Authorization: <api-key>' \
--header 'Content-Type: application/json' \
--data-raw '{
"deviceId": "string",
"channelName": "string"
}'{
"code": 0,
"data": {},
"msg": ""
}