listParts method
Returns a list of already uploaded parts for the specified multipart upload.
The response may not contain more than 1,000 elements. If there are more parts in the multipart upload, Object Storage will return the IsTruncated
marker and the NextPartNumberMarker
element. You can get the remaining elements with consecutive requests where the part-number-marker
parameter is set to NextPartNumberMarker
from the previous request.
For more information on getting started with the API and the general request format, see How to use the S3 API.
Request
GET /{bucket}/{key}?uploadId=UploadId HTTP/2
Path parameters
Parameter | Description |
---|---|
bucket |
Bucket name. |
key |
Object key. |
Query parameters
You can change a response from Object Storage using the parameters described in the table below.
Parameter | Description |
---|---|
encoding-type |
Encoding of server response. Object Storage can encode responses in the format requested by the client. |
max-parts |
Maximum number of elements in a response per request. The default value is 1,000. |
part-number-marker |
Number of the part to start a response from. Object Storage will only include in the response the parts whose numbers are greater than the one specified. |
uploadId |
ID of multipart upload. |
Only the uploadId
parameter is required.
Headers
Use the appropriate common headers in your request.
Response
Headers
Responses can only contain common response headers.
Response codes
For a list of possible responses, see Responses.
A successful response contains additional data in XML format with the schema described below.
Data schema
<ListPartsResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
<Bucket>example-bucket</Bucket>
<Key>example-object</Key>
<UploadId>0005B465********</UploadId>
<Initiator>
<ID>ajeanexa********</ID>
<DisplayName>ajeanexampleuser</DisplayName>
</Initiator>
<Owner>
<ID>ajeanexa********</ID>
<DisplayName>ajeanexampleuser</DisplayName>
</Owner>
<StorageClass>STANDARD</StorageClass>
<PartNumberMarker>0</PartNumberMarker>
<NextPartNumberMarker>2</NextPartNumberMarker>
<MaxParts>2</MaxParts>
<IsTruncated>true</IsTruncated>
<Part>
<PartNumber>1</PartNumber>
<LastModified>2020-11-18T17:33:46.787Z</LastModified>
<ETag>"1430884b802ee5206cbe0ca0cf9b73d4"</ETag>
<Size>8388608</Size>
</Part>
<Part>
<PartNumber>2</PartNumber>
<LastModified>2020-11-18T17:33:46.812Z</LastModified>
<ETag>"449aa7eaff2e841923b0da9ff2be5946"</ETag>
<Size>8388608</Size>
</Part>
</ListPartsResult>
Possible response tags are described in the table below.
Tag | Description |
---|---|
ListPartsResult |
Root element of response. Path: /ListPartsResult . |
Bucket |
Bucket the multipart upload belongs to. Path: /ListPartsResult/Bucket . |
Encoding-Type |
Encoding used by Object Storage to provide a key in an XML response. You will get this tag if the client provided the encoding-type parameter in the request.Path: /ListPartsResult/Encoding-Type . |
Key |
Key the multipart upload is performed for. Path: /ListPartsResult/Key . |
UploadId |
Multipart upload ID. Path: /ListPartsResult/UploadId . |
Initiator |
Information about the user who initiated the upload. Path: /ListPartsResult/Initiator . |
ID |
User ID. Path: /ListPartsResult/Initiator/ID . |
DisplayName |
Displayed user name. Path: /ListPartsResult/Initiator/DisplayName . |
Owner |
Information about the object owner, matches Initiator .Path: /ListPartsResult/Owner . |
StorageClass |
Object storage class: STANDARD , COLD , or ICE .Path: /ListPartsResult/StorageClass . |
PartNumberMarker |
Number of the part immediately preceeding the list. The number of the first list item is the next one after PartNumberMarker .Path: /ListPartsResult/PartNumberMarker . |
NextPartNumberMarker |
Number of the part the list ends with. You will get this tag if there are more parts than listed in the response. Path: /ListPartsResult/NextPartNumberMarker . |
MaxParts |
Maximum list size per response. Path: /ListPartsResult/MaxParts . |
IsTruncated |
Marker indicating that a list is incomplete. If IsTruncated is true , this means Object Storage returned an incomplete list of parts.Path: /ListPartsResult/IsTruncated . |
Part |
Upload part description. Path: /ListPartsResult/Part . |
PartNumber |
Part number. Unique integer ID that defines the position of a part in the upload. Path: /ListPartsResult/Part/PartNumber . |
LastModified |
Date and time when the part was uploaded. Path: /ListPartsResult/Part/LastModified . |
ETag |
ETag of the uploaded part.Path: /ListPartsResult/Part/ETag . |
Size |
Size of the uploaded part. Path: /ListPartsResult/Part/Size . |