tencent cloud

Overview

This document provides an overview of APIs and SDK code samples related to restoring an archived object.

SDK API References

For the parameters and method descriptions of all the APIs in the SDK, see SDK API Reference.

Restoring an Archived Object

Description

This API (POST Object restore) is used to restore an archived object for access.

Sample code

// Bucket name in the format of BucketName-APPID (APPID is required), which can be viewed in the COS console at https://console.intl.cloud.tencent.com/cos5/bucket
String bucket = "examplebucket-1250000000";
String cosPath = "exampleobject"; // The location identifier of the object in the bucket, i.e., the object key
RestoreRequest restoreRequest = new RestoreRequest(bucket, cosPath);
restoreRequest.setExpireDays(5); // Retain for 5 days
restoreRequest.setTier(RestoreConfigure.Tier.Standard); // Standard restoration mode
cosXmlService.restoreObjectAsync(restoreRequest, new CosXmlResultListener() {
   @Override
   public void onSuccess(CosXmlRequest request, CosXmlResult result) {
       RestoreResult restoreResult = (RestoreResult) result;
   }
    // If you use the Kotlin language to call this, please note that the exception in the callback method is nullable; otherwise, the onFail method will not be called back, that is:
   // clientException is of type CosXmlClientException? and serviceException is of type CosXmlServiceException?
   @Override
   public void onFail(CosXmlRequest cosXmlRequest,
                      @Nullable CosXmlClientException clientException,
                      @Nullable CosXmlServiceException serviceException) {
       if (clientException != null) {
           clientException.printStackTrace();
       } else {
           serviceException.printStackTrace();
       }
   }
});

Note：

For more samples, please visit GitHub.