Complete Multipart Upload
API Description
You can use this API to combine the uploaded parts in a specified bucket by using the multipart upload ID.
Method Definition
ObsClient.completeMultipartUpload
Request Parameter
Field |
Type |
Optional or Mandatory |
Description |
|
---|---|---|---|---|
Bucket |
String |
Mandatory |
Bucket name |
|
Key |
String |
Mandatory |
Object name |
|
RequestDate |
String or Date |
Optional |
Request time
NOTE:
When the parameter type is String, the value must comply with the ISO8601 or RFC822 standards. |
|
UploadId |
String |
Mandatory |
Multipart upload ID |
|
Parts |
Array |
Mandatory |
List of parts to be combined |
|
PartNumber |
String |
Mandatory |
Part number |
|
ETag |
String |
Mandatory |
Part ETag |
Returned Result (InterfaceResult)
Field |
Type |
Description |
---|---|---|
RequestId |
String |
Request ID returned by the OBS server |
ETag |
String |
ETag calculated based on the ETags of all combined parts |
Bucket |
String |
Bucket in which parts are combined |
Key |
String |
Object name obtained after part combination |
Location |
String |
URL of the object generated after part combination |
VersionId |
String |
Version ID of the object obtained after part combination |
Sample Code
obsClient.completeMultipartUpload({ Bucket:'bucketname', Key : 'objectkey', UploadId : 'uploadid', Parts : [{PartNumber : 1, ETag : 'etag1'}, {PartNumber : 2, ETag : 'etag2'}] },function (err, result) { if(err){ console.error('Error-->' + err); }else{ if(result.CommonMsg.Status < 300){ console.log('RequestId-->' + result.InterfaceResult.RequestId); console.log('Bucket-->' + result.InterfaceResult.Bucket); console.log('Key-->' + result.InterfaceResult.Key); console.log('Location-->' + result.InterfaceResult.Location); }else{ console.log('Code-->' + result.CommonMsg.Code); console.log('Message-->' + result.CommonMsg.Message); } } });
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