finalizeMultipartUpload is throwing 404 error

[savan143]

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• I acknowledge the upcoming end-of-support for AWS SDK for Java v1 was announced, and migration to AWS SDK for Java v2 is recommended.

Describe the bug

We are utilizing multipart upload feature in our application. It has 4 steps.

1. InitializeMultipartUpload
2. GenerateS3SignedUrl
3. Upload Parts
4. FinalizeMultipartUpload

Here whole flow was working fine before we enabled public access block on our S3s.
After enabling this public access block we are doing all transaction using CF url instead of direct s3 url. Here First 3 steps are working fine where 4th step(FinalizeMultipartUpload) is throwing below error.

The specified upload does not exist. The upload ID may be invalid, or the upload may have been aborted or completed. (Service: Amazon S3; Status Code: 404; Error Code: NoSuchUpload; Request ID: DF9DESQHKG183Q2D; S3 Extended Request ID: GAVKk1LSbjHWN6pMDw3lA3b8YjF8crE+xg8YyVjPiVxnv5wSrx1PqBcnpk3ry90r5HGOof11GaYxyz=; Proxy: null)

Can someone please help us finding the missing logic here if we are missing anything?

Current SDK version we are using is 1.12.410.

Expected Behavior

It was working fine before public access block and that's what we are expecting.

Current Behavior

FinalizeMultipartUpload method is throwing below error.

The specified upload does not exist. The upload ID may be invalid, or the upload may have been aborted or completed. (Service: Amazon S3; Status Code: 404; Error Code: NoSuchUpload; Request ID: DF9DESQHKG183Q2D; S3 Extended Request ID: GAVKk1LSbjHWN6pMDw3lA3b8YjF8crE+xg8YyVjPiVxnv5wSrx1PqBcnpk3ry90r5HGOof11GaYxyz=; Proxy: null)

Reproduction Steps

Mentioned steps in description which we are following currently in our application.

Possible Solution

No response

Additional Information/Context

No response

AWS Java SDK version used

1.12.410

JDK version used

java-base:17-temurin

Operating System and version

Java

[savan143]

@fulghum @shorea @manikandanrs @david-at-aws @dagnir @varunnvs92 @zachmu @spfink @zoewangg @EronHennessey @hansonchar @mateusz-lisik any input/help would be appreciated here.

[debora-ito]

@savan143 The error means S3 is saying that the uploadId you provided in the FinalizeMultipartUpload step was not found on the service side.

If the flow worked fine when accessing S3 directly, but the exact same code is not working when using Cloudfront, you should check if any request attribute is being altered in the communication to S3 after the change. I suggest you generate more detailed logs, like verbose wirelogs, of the request attribute values before and after the change, to compare and help identify the difference.

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