Torch Object Storage
Torch Object Storage
Torch Object Storage
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01-SERVICE_ERROR
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08-ACL
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- Documentation
Torch Object StorageSDK ReferenceGoObject InterfaceManage ObjectsConfiguring Object-Level Expiration Time (Go SDK)
Copy page
Download PDFManage Objects
Configuring Object-Level Expiration Time (Go SDK)
Copy pageDownload PDFConfiguring Object-Level Expiration Time (Go SDK)
You can set the expiration time for uploaded objects via the TOS Go SDK's SetObjectExpires interface. Once expired, TOS will automatically delete the object.
Precautions
- To set object-level expiration time, you must have the tos:SetObjectExpires permission. For detailed instructions, please refer to the Permission Configuration Guide.
- To set object-level expiration times using the Go SDK, ensure that the Go SDK version is v2.7.20 or later.
Sample Code
package main
import (
"context"
"fmt"
"os"
"github.com/volcengine/ve-tos-golang-sdk/v2/tos"
)
func checkErr(err error) {
if err != nil {
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 {
fmt.Println("Error:", err)
}
panic(err)
}
}
func main() {
var (
accessKey = os.Getenv("TOS_ACCESS_KEY")
secretKey = os.Getenv("TOS_SECRET_KEY")
endpoint = "https://tos-cn-beijing.volces.com"
region = "cn-beijing"
bucketName = "*** Provide your bucket name ***"
objectKey = "example_dir/example.txt"
ctx = context.Background()
)
client, err := tos.NewClientV2(endpoint, tos.WithRegion(region), tos.WithCredentials(tos.NewStaticCredentials(accessKey, secretKey)))
checkErr(err)
output, err := client.SetObjectExpires(ctx, &tos.SetObjectExpiresInput{
Bucket: bucketName,
Key: objectKey,
ObjectExpires: 1,
})
checkErr(err)
fmt.Println("SetObjectExpires Request ID:", output.RequestID)
}
Relevant Documentation
Last updated: 2025.09.19 17:30:23
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