"github.com/volcengine/ve-tos-golang-sdk/v2/tos"
func checkErr(err error) {
if serverErr, ok := err.(*tos.TosServerError); ok {
fmt.Println("Error:", serverErr.Error())
fmt.Println("Request ID:", serverErr.RequestID)
fmt.Println("Response Status Code:", serverErr.StatusCode)
fmt.Println("Response Header:", serverErr.Header)
fmt.Println("Response Err Code:", serverErr.Code)
fmt.Println("Response Err Msg:", serverErr.Message)
} else if clientErr, ok := err.(*tos.TosClientError); ok {
fmt.Println("Error:", clientErr.Error())
fmt.Println("Client Cause Err:", clientErr.Cause.Error())
fmt.Println("Error:", err)
accessKey = os.Getenv("TOS_ACCESS_KEY")
secretKey = os.Getenv("TOS_SECRET_KEY")
endpoint = "https://tos-cn-beijing.volces.com"
cnEndpoint = "https://tos-cn-beijing.volces.cn"
bucketName = "*** Provide your bucket name ***"
objectKey = "*** Provide your object key ***"
client, err := tos.NewClientV2(endpoint, tos.WithRegion(region), tos.WithCredentials(tos.NewStaticCredentials(accessKey, secretKey)))
cnClient, err := tos.NewClientV2(cnEndpoint, tos.WithRegion(region), tos.WithCredentials(tos.NewStaticCredentials(accessKey, secretKey)))
output, err := client.GetObjectV2(context.Background(), &tos.GetObjectV2Input{
defer output.Content.Close()
fmt.Println("Get object request id: ", output.RequestID)
fmt.Println("Get object response status code: ", output.StatusCode)
body, err := ioutil.ReadAll(output.Content)
fmt.Println("Get Object body: ", body)