parts_List | EXEC | Key, uploadId, bucket, region | <p>Lists the parts that have been uploaded for a specific multipart upload. This operation must include the upload ID, which you obtain by sending the initiate multipart upload request (see <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateMultipartUpload.html">CreateMultipartUpload</a>). This request returns a maximum of 1,000 uploaded parts. The default number of parts returned is 1,000 parts. You can restrict the number of parts returned by specifying the <code>max-parts</code> request parameter. If your multipart upload consists of more than 1,000 parts, the response returns an <code>IsTruncated</code> field with the value of true, and a <code>NextPartNumberMarker</code> element. In subsequent <code>ListParts</code> requests you can include the part-number-marker query string parameter and set its value to the <code>NextPartNumberMarker</code> field value from the previous response.</p> <p>If the upload was created using a checksum algorithm, you will need to have permission to the <code>kms:Decrypt</code> action for the request to succeed. </p> <p>For more information on multipart uploads, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/dev/uploadobjusingmpu.html">Uploading Objects Using Multipart Upload</a>.</p> <p>For information on permissions required to use the multipart upload API, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/dev/mpuAndPermissions.html">Multipart Upload and Permissions</a>.</p> <p>The following operations are related to <code>ListParts</code>:</p> <ul> <li> <p> <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateMultipartUpload.html">CreateMultipartUpload</a> </p> </li> <li> <p> <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_UploadPart.html">UploadPart</a> </p> </li> <li> <p> <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_CompleteMultipartUpload.html">CompleteMultipartUpload</a> </p> </li> <li> <p> <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_AbortMultipartUpload.html">AbortMultipartUpload</a> </p> </li> <li> <p> <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectAttributes.html">GetObjectAttributes</a> </p> </li> <li> <p> <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListMultipartUploads.html">ListMultipartUploads</a> </p> </li> </ul> |
parts_Upload | EXEC | Key, partNumber, uploadId, bucket, region | <p>Uploads a part in a multipart upload.</p> <note> <p>In this operation, you provide part data in your request. However, you have an option to specify your existing Amazon S3 object as a data source for the part you are uploading. To upload a part from an existing object, you use the <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_UploadPartCopy.html">UploadPartCopy</a> operation. </p> </note> <p>You must initiate a multipart upload (see <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateMultipartUpload.html">CreateMultipartUpload</a>) before you can upload any part. In response to your initiate request, Amazon S3 returns an upload ID, a unique identifier, that you must include in your upload part request.</p> <p>Part numbers can be any number from 1 to 10,000, inclusive. A part number uniquely identifies a part and also defines its position within the object being created. If you upload a new part using the same part number that was used with a previous part, the previously uploaded part is overwritten.</p> <p>For information about maximum and minimum part sizes and other multipart upload specifications, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/qfacts.html">Multipart upload limits</a> in the <i>Amazon S3 User Guide</i>.</p> <p>To ensure that data is not corrupted when traversing the network, specify the <code>Content-MD5</code> header in the upload part request. Amazon S3 checks the part data against the provided MD5 value. If they do not match, Amazon S3 returns an error. </p> <p>If the upload request is signed with Signature Version 4, then Amazon Web Services S3 uses the <code>x-amz-content-sha256</code> header as a checksum instead of <code>Content-MD5</code>. For more information see <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/sigv4-auth-using-authorization-header.html">Authenticating Requests: Using the Authorization Header (Amazon Web Services Signature Version 4)</a>. </p> <p> <b>Note:</b> After you initiate multipart upload and upload one or more parts, you must either complete or abort multipart upload in order to stop getting charged for storage of the uploaded parts. Only after you either complete or abort multipart upload, Amazon S3 frees up the parts storage and stops charging you for the parts storage.</p> <p>For more information on multipart uploads, go to <a href="https://docs.aws.amazon.com/AmazonS3/latest/dev/mpuoverview.html">Multipart Upload Overview</a> in the <i>Amazon S3 User Guide </i>.</p> <p>For information on the permissions required to use the multipart upload API, go to <a href="https://docs.aws.amazon.com/AmazonS3/latest/dev/mpuAndPermissions.html">Multipart Upload and Permissions</a> in the <i>Amazon S3 User Guide</i>.</p> <p>You can optionally request server-side encryption where Amazon S3 encrypts your data as it writes it to disks in its data centers and decrypts it for you when you access it. You have the option of providing your own encryption key, or you can use the Amazon Web Services managed encryption keys. If you choose to provide your own encryption key, the request headers you provide in the request must match the headers you used in the request to initiate the upload by using <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateMultipartUpload.html">CreateMultipartUpload</a>. For more information, go to <a href="https://docs.aws.amazon.com/AmazonS3/latest/dev/UsingServerSideEncryption.html">Using Server-Side Encryption</a> in the <i>Amazon S3 User Guide</i>.</p> <p>Server-side encryption is supported by the S3 Multipart Upload actions. Unless you are using a customer-provided encryption key, you don't need to specify the encryption parameters in each UploadPart request. Instead, you only need to specify the server-side encryption parameters in the initial Initiate Multipart request. For more information, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateMultipartUpload.html">CreateMultipartUpload</a>.</p> <p>If you requested server-side encryption using a customer-provided encryption key in your initiate multipart upload request, you must provide identical encryption information in each part upload using the following headers.</p> <ul> <li> <p>x-amz-server-side-encryption-customer-algorithm</p> </li> <li> <p>x-amz-server-side-encryption-customer-key</p> </li> <li> <p>x-amz-server-side-encryption-customer-key-MD5</p> </li> </ul> <p class="title"> <b>Special Errors</b> </p> <ul> <li> <ul> <li> <p> <i>Code: NoSuchUpload</i> </p> </li> <li> <p> <i>Cause: The specified multipart upload does not exist. The upload ID might be invalid, or the multipart upload might have been aborted or completed.</i> </p> </li> <li> <p> <i> HTTP Status Code: 404 Not Found </i> </p> </li> <li> <p> <i>SOAP Fault Code Prefix: Client</i> </p> </li> </ul> </li> </ul> <p class="title"> <b>Related Resources</b> </p> <ul> <li> <p> <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateMultipartUpload.html">CreateMultipartUpload</a> </p> </li> <li> <p> <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_CompleteMultipartUpload.html">CompleteMultipartUpload</a> </p> </li> <li> <p> <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_AbortMultipartUpload.html">AbortMultipartUpload</a> </p> </li> <li> <p> <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListParts.html">ListParts</a> </p> </li> <li> <p> <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListMultipartUploads.html">ListMultipartUploads</a> </p> </li> </ul> |