Imports github.com/alibabacloud-go/darabonba-openapi/v2/client github.com/alibabacloud-go/fc-open-20210406/v2/client github.com/alibabacloud-go/tea-utils/v2/service github.com/alibabacloud-go/tea/tea Standard library imports io io/ioutil log net/http os path path/filepath runtime strings