StoragePool[] is not allow -401 about go-dorado-sdk HOT 1 OPEN

{"Level":"INFO","Time":"2020-09-29T23:28:24.459+0900","Caller":"dorado/http.go:97","Msg":"Do Request &{Method:GET URL:https://xxx:8088/deviceManager/rest/xxx/eth_port/associate?ASSOCIATEOBJID=0&ASSOCIATEOBJTYPE=257 Proto:HTTP/1.1 ProtoMajor:1 ProtoMinor:1 Header:map[Content-Type:[application/json] Ibasetoken:[xxx] User-Agent:[DoradoGoClient]] Body:<nil> GetBody:<nil> ContentLength:0 TransferEncoding:[] Close:false Host:xxx:8088 Form:map[] PostForm:map[] MultipartForm:<nil> Trailer:map[] RemoteAddr: RequestURI: TLS:<nil> Cancel:<nil> Response:<nil> ctx:0xc26099e870}"}
{"Level":"INFO","Time":"2020-09-29T23:28:24.460+0900","Caller":"dorado/http.go:24","Msg":"Dorado response: {\"data\":{},\"error\":{\"code\":-401,\"description\":\"This operation fails to be performed because of the unauthorized REST.\",\"suggestion\":\"Before performing this operation, ensure that REST is authorized.\"}}"}