Object Storage Service:0042-00000301

Problem description

The x-oss-copy-source parameter in the UploadPartCopy request is invalid.

Causes

The x-oss-copy-source parameter that you specified in the UploadPartCopy request to copy data from an existing object is invalid. The x-oss-copy-source parameter specifies the source object from which you want to copy data. This parameter is in the /oss-example/src-object or /oss-example/src-object?versionId=CAEQMxiBgMC0vs6D0BYiIGJiZWRjOTRjNTg0NzQ1MTRiN2Y1OTYxMTdkYjQ0**** format. You can use the second format to specify the version of the source object.

Examples

For example, you initiate the following request:

PUT /multipart.data?partNumber=1&uploadId=0004B9895DBBB6EC98E36  HTTP/1.1
Host: oss-example.oss-cn-hangzhou.aliyuncs.com
Content-Length: 6291456
Date: Wed, 22 Feb 2012 08:32:21 GMT
Authorization: OSS qn6q**************:77Dv****************
x-oss-copy-source: oss-example/src-object
x-oss-copy-source-range:bytes=100-6291756

The error is returned for the sample request because the value of the x-oss-copy-source parameter does not start with a forward slash (/).

Solutions

Make sure that the x-oss-copy-source parameter is set to a valid value.

PUT /multipart.data?partNumber=1&uploadId=0004B9895DBBB6EC98E36  HTTP/1.1
Host: oss-example.oss-cn-hangzhou.aliyuncs.com
Content-Length: 6291456
Date: Wed, 22 Feb 2012 08:32:21 GMT
Authorization: OSS qn6q**************:77Dv****************
x-oss-copy-source: /oss-example/src-object
x-oss-copy-source-range:bytes=100-6291756

References

• Multipart upload

• UploadPartCopy