List Bucket Multipart Uploads

Returns a list of the current in-progress multipart uploads. For example, when the application has initiated a multipart upload, but the service hasn't completed all the uploads yet.

GET /?uploads HTTP/1.1
Host: {bucket}.{region}.cdn77-storage.com

Parameters

Name	Description
Prefixstring	Returns in-progress uploads whose keys contain the specified prefix.
Delimiterstring	The delimiter between the prefix and the rest of the object name.
Key-markerstring	The beginning marker for the list of uploads.
Max-keysinteger	The maximum number of in-progress uploads. The default is 1000.
Max-uploadsinteger	The maximum number of multipart uploads. The range is 1-1000. The default is 1000.
upload-id-markerstring	Ignored if key-marker is not specified. Specifies the ID of first upload to list in lexicographical order at or following the ID.

Response Entities

Name	Description
ListMultipartUploadsResultnone	A container for the results.
ListMultipartUploadsResult.Prefixstring	The prefix specified by the prefix request parameter, if any.
Bucketstring	The bucket that will receive the bucket contents.
KeyMarkerstring	The key marker specified by the key-marker request parameter (if any).
UploadIdMarkerstring	The marker specified by the upload-id-marker request parameter (if any).
NextKeyMarkerstring	The key marker to use in a subsequent request if IsTruncated is true.
NextUploadIdMarkerstring	The upload ID marker to use in a subsequent request if IsTruncated is true.
MaxUploadsinteger	The max uploads specified by the max-uploads request parameter.
Delimiterstring	If set, objects with the same prefix will appear in the CommonPrefixes list.
IsTruncatedboolean	If true, only a subset of the bucket's upload contents were returned.
Uploadnone	A container for Key, UploadId, InitiatorOwner, StorageClass, and Initiated elements.
Keystring	The key of the object once the multipart upload is complete.
UploadIdstring	The ID that identifies the multipart upload.
Initiatornone	Contains the ID and DisplayName of the user who initiated the upload.
DisplayNamestring	The initiator's display name.
IDstring	The initiator's ID.
Ownernone	A container for the ID and DisplayName of the user who owns the uploaded object.
StorageClassstring	The method used to store the resulting object. STANDARD or REDUCED_REDUNDANCY
Initiatednone	The date and time the user initiated the upload.
CommonPrefixesnone	If multiple objects contain the same prefix, they will appear in this list.
CommonPrefixes.Prefixstring	The substring of the key after the prefix as defined by the prefix request parameter.

Example Response

<?xml version="1.0" encoding="UTF-8"?>
<ListMultipartUploadsResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
    <Bucket>bucket</Bucket>
    <KeyMarker></KeyMarker>
    <UploadIdMarker></UploadIdMarker>
    <NextKeyMarker>my-movie.m2ts</NextKeyMarker>
    <NextUploadIdMarker>YW55IGlkZWEgd2h5IGVsdmluZydzIHVwbG9hZCBmYWlsZWQ</NextUploadIdMarker>
    <MaxUploads>3</MaxUploads>
    <IsTruncated>true</IsTruncated>
    <Upload>
        <Key>my-divisor</Key>
        <UploadId>XMgbGlrZSBlbHZpbmcncyBub3QgaGF2aW5nIG11Y2ggbHVjaw</UploadId>
        <Initiator>
            <ID>arn:aws:iam::111122223333:user/user1-11111a31-17b5-4fb7-9df5-b111111f13de</ID>
            <DisplayName>user1-11111a31-17b5-4fb7-9df5-b111111f13de</DisplayName>
        </Initiator>
        <Owner>
            <ID>75aa57f09aa0c8caeab4f8c24e99d10f8e7faeebf76c078efc7c6caea54ba06a</ID>
            <DisplayName>OwnerDisplayName</DisplayName>
        </Owner>
        <StorageClass>STANDARD</StorageClass>
        <Initiated>2010-11-10T20:48:33.000Z</Initiated>
    </Upload>
    <Upload>
        <Key>my-movie.m2ts</Key>
        <UploadId>VXBsb2FkIElEIGZvciBlbHZpbmcncyBteS1tb3ZpZS5tMnRzIHVwbG9hZA</UploadId>
        <Initiator>
            <ID>b1d16700c70b0b05597d7acd6a3f92be</ID>
            <DisplayName>InitiatorDisplayName</DisplayName>
        </Initiator>
        <Owner>
            <ID>b1d16700c70b0b05597d7acd6a3f92be</ID>
            <DisplayName>OwnerDisplayName</DisplayName>
        </Owner>
        <StorageClass>STANDARD</StorageClass>
        <Initiated>2010-11-10T20:48:33.000Z</Initiated>
    </Upload>
    <Upload>
        <Key>my-movie.m2ts</Key>
        <UploadId>YW55IGlkZWEgd2h5IGVsdmluZydzIHVwbG9hZCBmYWlsZWQ</UploadId>
        <Initiator>
            <ID>arn:aws:iam::444455556666:user/user1-22222a31-17b5-4fb7-9df5-b222222f13de</ID>
            <DisplayName>user1-22222a31-17b5-4fb7-9df5-b222222f13de</DisplayName>
        </Initiator>
        <Owner>
            <ID>b1d16700c70b0b05597d7acd6a3f92be</ID>
            <DisplayName>OwnerDisplayName</DisplayName>
        </Owner>
        <StorageClass>STANDARD</StorageClass>
        <Initiated>2010-11-10T20:49:33.000Z</Initiated>
    </Upload>
</ListMultipartUploadsResult>

Updated on 13th November, 2026

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