• Complete Multipart Upload

Complete Multipart Upload

• Description: large file fragment upload and splicing completion interface (merging interface)

• Request format:

POST /<ObjectName>?uploadId=<UploadId> HTTP/1.1
Host: <Your-Bucket-Name>.ss.bscstorage.com
Date: <date>
Content-Type: text/json
Authorization: <authorization string> #Please refer to signature algorithm

<CompleteMultipartUpload>
    <Part>
        <PartNumber>1</PartNumber>
        <ETag>"a54357aff0632cce46d942af68356b38"</ETag>
    </Part>
    <Part>
        <PartNumber>2</PartNumber>
        <ETag>"0c78aef83f66abc1fa1e8477f296d394"</ETag>
    </Part>
    <Part>
        <PartNumber>3</PartNumber>
        <ETag>"acbd18db4cc2f85cedef654fccc4a4d8"</ETag>
    </Part>
</CompleteMultipartUpload>

• Response:

HTTP/1.1 200 OK
Date: Tue, 08 Apr 2014 02:59:47 GMT
Connection: keep-alive
x-amz-request-id: 0000106c-1608-0810-4621-00163e000064
x-amz-s2-requester: <Your UserName>

<?xml version="1.0" encoding="UTF-8"?>
<CompleteMultipartUploadResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
    <Location>http://Example-Bucket.ss.bscstorage.com/Example-Object</Location>
    <Bucket>Example-Bucket</Bucket>
    <Key>Example-Object</Key>
    <ETag>"3858f62230ac3c915f300c664312c11f-9"</ETag>
</CompleteMultipartUploadResult>

• Request Parameters：

  Name	Description	Required
  PartNumber	Uploadid value obtained through Initiate Multipart Upload (large file fragment upload initialization interface)	Yes
  ETag	The Etag value in the response header returned after successful upload through the Upload Part	Yes

  • Response Body（ Response XML Body）：

    Name	Description	Required
    CompleteMultipartUploadResult	Contain Location, Bucket, Key and ETag element	Yes
    Location	URI Identifies the newly uploaded file	Yes
    Bucket	bucket name	Yes
    Key	objectName	Yes
    ETag	Etag of the file, the Etag and put\_ Unlike the Etag of object, it is not the MD5 value of the file	Yes