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[Bug] While trying to fetch object versions #291

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apoorv-2204 opened this issue Feb 27, 2025 · 0 comments
Open

[Bug] While trying to fetch object versions #291

apoorv-2204 opened this issue Feb 27, 2025 · 0 comments

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@apoorv-2204
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def object_versions(storage_path) do
    bucket()
    |> ExAws.S3.get_bucket_object_versions(prefix: storage_path)
    |> ExAws.request()
  end

error

** (Protocol.UndefinedError) protocol Enumerable not implemented for nil of type Atom
    (elixir 1.14.4) lib/enum.ex:1: Enumerable.impl_for!/1
    (elixir 1.14.4) lib/enum.ex:166: Enumerable.reduce/3
    (elixir 1.14.4) lib/stream.ex:1051: Stream.do_transform_inner_enum/7
    (elixir 1.14.4) lib/stream.ex:942: Stream.do_transform/5
    (sweet_xml 0.7.5) lib/sweet_xml.ex:788: anonymous fn/4 in SweetXml.continuation_opts/2
    (xmerl 1.3.31.2) xmerl_scan.erl:576: :xmerl_scan.scan_document/2
    (xmerl 1.3.31.2) xmerl_scan.erl:297: :xmerl_scan.string/2
    (sweet_xml 0.7.5) lib/sweet_xml.ex:296: SweetXml.do_parse/2
    (sweet_xml 0.7.5) lib/sweet_xml.ex:281: SweetXml.parse/2
    (sweet_xml 0.7.5) lib/sweet_xml.ex:610: SweetXml.xpath/3
    (sweet_xml 0.7.5) lib/sweet_xml.ex:737: anonymous fn/3 in SweetXml.xmap/3
    (elixir 1.14.4) lib/map.ex:924: Map.get_and_update/3
    (sweet_xml 0.7.5) lib/sweet_xml.ex:737: SweetXml.xmap/3
    (sweet_xml 0.7.5) lib/sweet_xml.ex:736: SweetXml.xmap/3
    (sweet_xml 0.7.5) lib/sweet_xml.ex:732: anonymous fn/4 in SweetXml.xmap/3
    (elixir 1.14.4) lib/map.ex:924: Map.get_and_update/3
    (sweet_xml 0.7.5) lib/sweet_xml.ex:732: SweetXml.xmap/3
    (sweet_xml 0.7.5) lib/sweet_xml.ex:736: SweetXml.xmap/3
    (elixir 1.14.4) lib/enum.ex:1658: Enum."-map/2-lists^map/1-0-"/2
    (sweet_xml 0.7.5) lib/sweet_xml.ex:732: anonymous fn/4 in SweetXml.xmap/3
    (elixir 1.14.4) lib/map.ex:924: Map.get_and_update/3
    (sweet_xml 0.7.5) lib/sweet_xml.ex:732: SweetXml.xmap/3
    (sweet_xml 0.7.5) lib/sweet_xml.ex:731: SweetXml.xmap/3
    (sweet_xml 0.7.5) lib/sweet_xml.ex:736: SweetXml.xmap/3
    (ex_aws_s3 2.5.6) lib/ex_aws/s3/parsers.ex:153: ExAws.S3.Parsers.parse_bucket_object_versions/1
<?xml version="1.0" encoding="UTF-8"?>
<ListVersionsResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
    <Name>REDACTED_BUCKET_NAME</Name>
    <Prefix>REDACTED_FILE_PATH</Prefix>
    <KeyMarker></KeyMarker>
    <VersionIdMarker></VersionIdMarker>
    <MaxKeys>1000</MaxKeys>
    <IsTruncated>false</IsTruncated>

    <DeleteMarker>
        <Key>REDACTED_FILE_PATH</Key>
        <VersionId>REDACTED_VERSION_ID</VersionId>
        <IsLatest>true</IsLatest>
        <LastModified>2025-02-26T11:55:49.000Z</LastModified>
    </DeleteMarker>

    <Version>
        <Key>REDACTED_FILE_PATH</Key>
        <VersionId>REDACTED_VERSION_ID</VersionId>
        <IsLatest>false</IsLatest>
        <LastModified>2025-02-26T11:21:40.000Z</LastModified>
        <ETag>"REDACTED_ETAG"</ETag>
        <ChecksumAlgorithm>CRC64NVME</ChecksumAlgorithm>
        <ChecksumType>FULL_OBJECT</ChecksumType>
        <Size>60016</Size>
        <StorageClass>STANDARD</StorageClass>
    </Version>

    <Version>
        <Key>REDACTED_FILE_PATH</Key>
        <VersionId>null</VersionId>
        <IsLatest>false</IsLatest>
        <LastModified>2021-12-02T01:43:25.000Z</LastModified>
        <ETag>"REDACTED_ETAG"</ETag>
        <Size>60016</Size>
        <StorageClass>STANDARD</StorageClass>
    </Version>
</ListVersionsResult>

 def parse_bucket_object_versions({:ok, resp = %{body: xml}}) do
      IO.inspect(xml)
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