curl --location --request GET '/v4/sdwan/edge/link-list?regionID=&edgeID=&port='
{
"description":"成功 X-Trace-ID-->303395ce0f93eda9",
"errorCode":"SUCCESS",
"message":"success",
"returnObj":[
{
"level":"master",
"port":"WAN1",
"transportNet":"internet",
"uuid":"bab23608-fbdf-4206-a406-bc85c4801c3a"
}
],
"statusCode":800
}