listObjectVersions not returning all existing versions about aws-sdk-kotlin HOT 6 CLOSED

It's a bug in the SDK. I'm working on a fix.

from aws-sdk-kotlin.

Thanks for the report, I was able to recreate this.

It seems related to the use of xmlFlattened on the model:

                "Versions": {
                    "target": "com.amazonaws.s3#ObjectVersionList",
                    "traits": {
                        "smithy.api#documentation": "<p>Container for version information.</p>",
                        "smithy.api#xmlFlattened": {},
                        "smithy.api#xmlName": "Version"
                    }
                },
                "DeleteMarkers": {
                    "target": "com.amazonaws.s3#DeleteMarkers",
                    "traits": {
                        "smithy.api#documentation": "<p>Container for an object that is a delete marker.</p>",
                        "smithy.api#xmlFlattened": {},
                        "smithy.api#xmlName": "DeleteMarker"
                    }
                },

The response I'm seeing has version and delete marker elements intermixed:

<ListVersionsResult ...>
    <DeleteMarker> ... </DeleteMarker>
    <Version> ... </Version>
    <DeleteMarker> ... </DeleteMarker>
    <Version> ... </Version>
    ....
</ListVersionsResult>

This is of course valid XML but wasn't expected by the XML deserializer for the given trait.

We'll have to investigate how to best rectify this in the short term and in the longer term clarify with Smithy team on whether this is expected service behavior.

from aws-sdk-kotlin.

Hello @aajtodd. Do you have any updates from the Smithy team? I don't think this is expected service behavior since this is a different behavior from the one present in the Java SDK.

from aws-sdk-kotlin.

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from aws-sdk-kotlin.

Fix for this has been merged to main, should be available in a release either today or tomorrow.

from aws-sdk-kotlin.

Fix for this has been merged to main, should be available in a release either today or tomorrow.

Thank you for your help @aajtodd 🦾

from aws-sdk-kotlin.