0012-00000203

Problem description

The versionId specified in the x-oss-copy-source request header does not exist in the source bucket.

Causes

When you send a CopyObject request, OSS looks up the source object version using the versionId query string in the x-oss-copy-source header:

x-oss-copy-source: /SourceBucketName/SourceObjectName?versionId=<version-id>

This error occurs when no version with that ID exists.

Examples

The following request fails because the versionId in x-oss-copy-source does not match any existing version of the source object:

PUT /DestObjectName HTTP/1.1
Host: DestBucketName.oss-cn-hangzhou.aliyuncs.com
Date: GMT Date
Authorization: SignatureValue
x-oss-copy-source: /SourceBucketName/SourceObjectName?versionId=CAETNRiBgICv8uaA0BYiIDliZDc3MTc1NjE5MjRkMDI4ZGU4MTZkYjY1ZDgy****

Solutions

Before you initiate a CopyObject request, call ListObjectVersions (GetBucketVersions) to obtain the correct version ID for the source object. Use the retrieved version ID in your CopyObject request and retry.

References

• CopyObject

• ListObjectVersions (GetBucketVersions)