Torch Object Storage
Torch Object Storage
Torch Object Storage
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The header contains a signature
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01-SERVICE_ERROR
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- Documentation
Torch Object StorageSDK ReferenceGoObject InterfaceManage ObjectsRestoring Objects (Go SDK)
Copy page
Download PDFManage Objects
Restoring Objects (Go SDK)
Copy pageDownload PDFRestoring Objects (Go SDK)
Restore cold archive objects; after restoration, the objects can be accessed via the download object interface. Different retrieval methods can be specified through parameters.
Precautions
- The first invocation of the RestoreObject API returns a 202 status code. If the file is being restored, invoking the RestoreObject API again will return a 409 error. If the object has already been restored, a subsequent call to the RestoreObject interface returns 200 OK.
- For buckets with versioning enabled, you can restore a specific version of an object by specifying the VersionId. If VersionId is not specified, the current version of the object will be restored by default.
Sample Code
The following code is used to restore objects.
package main
import (
"context"
"fmt"
"github.com/volcengine/ve-tos-golang-sdk/v2/tos"
"github.com/volcengine/ve-tos-golang-sdk/v2/tos/enum"
)
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 ***"
key = "restore-key"
versionId = "restore-version-id"
ctx = context.Background()
)
client, err := tos.NewClientV2(endpoint, tos.WithRegion(region), tos.WithCredentials(tos.NewStaticCredentials(accessKey, secretKey)))
checkErr(err)
output, err := client.RestoreObject(ctx, &tos.RestoreObjectInput{
Bucket: bucketName,
Key: key,
VersionID: versionId,
Days: 1,
RestoreJobParameters: &tos.RestoreJobParameters{
Tier: enum.TierStandard,
},
})
checkErr(err)
fmt.Println("RestoreObject Request ID:", output.RequestID)
}
Relevant Documentation
Last updated: 2025.09.19 17:30:21
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