Last Updated: Dec 28, 2017

This interface can be used to stop a Multipart Upload event based on the Upload ID you provide. When a Multipart Upload event is aborted, you cannot use this Upload ID to perform any operations and the uploaded data parts are deleted.

Request syntax

  1. DELETE /ObjectName?uploadId=UploadId HTTP/1.1
  2. Host: BucketName.oss-cn-hangzhou.aliyuncs.com
  3. Date: GMT Date
  4. Authorization: Signature

Detail analysis

  • When you stop a Multipart Upload event, parts still being uploaded are not deleted. Therefore, if concurrent accesses exist, you must call the AbortMultipartUpload interface several times to completely release the space of the OSS.
  • If the entered Upload ID does not exist, the OSS returns an error 404 with the error code: NoSuchUpload.


Request example:

  1. Delete /multipart.data?&uploadId=0004B9895DBBB6EC98E HTTP/1.1
  2. Host: oss-example.oss-cn-hangzhou.aliyuncs.com
  3. Date: Wed, 22 Feb 2012 08:32:21 GMT
  4. Authorization: OSS qn6qrrqxo2oawuk53otfjbyc:J/lICfXEvPmmSW86bBAfMmUmWjI=

Return example:

  1. HTTP/1.1 204
  2. Server: AliyunOSS
  3. Connection: keep-alive
  4. x-oss-request-id: 059a22ba-6ba9-daed-5f3a-e48027df344d
  5. Date: Wed, 22 Feb 2012 08:32:21 GMT
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