Overview

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

SDK API References

For parameters and method description of all APIs in the SDK, please 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

Objective-C

QCloudPostObjectRestoreRequest *req = [QCloudPostObjectRestoreRequest new];
// Bucket name in the format of BucketName-Appid, which can be viewed in the COS console at https://console.cloud.tencent.com/cos5/bucket
req.bucket = @"examplebucket-1250000000";
// Object key, i.e. the full path of a COS object. If the object is in a directory, the path should be "video/xxx/movie.mp4"
req.object = @"exampleobject";
// Set the expiration time of the temporary copy.
req.restoreRequest.days = 10;
// Configuration of the restoration type
req.restoreRequest.CASJobParameters.tier = QCloudCASTierStandard;
[request setFinishBlock:^(id outputObject, NSError* error) {
   // `outputObject` contains all the HTTP response headers
   NSDictionary* info = (NSDictionary *) outputObject;
}];
[[QCloudCOSXMLService defaultCOSXML] PostObjectRestore:req];

Note：

For the complete sample, go to GitHub.

Swift

let restore = QCloudPostObjectRestoreRequest.init();
// Bucket name in the format of BucketName-Appid, which can be viewed in the COS console at https://console.cloud.tencent.com/cos5/bucket
restore.bucket = "examplebucket-1250000000";
// Object key, i.e. the full path of a COS object. If the object is in a directory, the path should be "video/xxx/movie.mp4"
restore.object = "exampleobject";
// Set the expiration time of the temporary copy.
restore.restoreRequest.days = 10;
// Configuration of the restoration type
restore.restoreRequest.casJobParameters.tier = .standard;
restore.finishBlock = {(result,error)in
   if let result = result {
       // "result" contains response headers.
   } else {
       print(error!);
   }
}
QCloudCOSXMLService.defaultCOSXML().postObjectRestore(restore);

Note：

For the complete sample, go to GitHub.