You first upload all parts using the UploadPart method. After successfully uploading all relevant parts of an upload, you call this operation to complete the upload. Upon receiving this request, Amazon S3 concatenates all the parts in ascending order by part number to create a new object. In the CompleteMultipartUpload request, you must provide the parts list. For each part in the list, you provide the part number and the ETag header value, returned after that part was uploaded.

Processing of a CompleteMultipartUpload request may take several minutes to complete.

Your CopyPart request must include an upload ID and a part number. The upload ID is the ID returned by Amazon S3 in response to your Initiate Multipart Upload request. Part number can be any number between 1 and 10,000, inclusive. A part number uniquely identifies a part and also defines its position within the object being uploaded. If you copy a part using the same part number as an existing part, that part is overwritten.

When you copy a part, the CopyPartResponse response contains an ETag property. You should record this ETag property value and the part number. After uploading all parts, you must send a CompleteMultipartUpload request. At that time Amazon S3 constructs a complete object by concatenating all the parts you uploaded, in ascending order based on the part numbers. The CompleteMultipartUpload request requires you to send all the part numbers and the corresponding ETag values.

Deletes the policy associated with the specified bucket. Only the owner of the bucket can delete the bucket policy.

If you delete a policy that does not exist, Amazon S3 will return a success (not an error message).

Bucket policies provide access control management at the bucket level for both the bucket resource and contained object resources. Only one policy may be specified per-bucket.

For more information on forming bucket polices, refer: http://docs.amazonwebservices.com/AmazonS3/latest/dev/

Deletes the lifecycle configuration for the specified bucket.

If you delete a configuration that does not exist, Amazon S3 will return a success (not an error message).

Lifecycle configuration provides a way to define the lifetime of objects for a keyspace. Objects are automatically deleted after the predefined lifetime.

For more information on lifecycle configurations, refer: http://docs.amazonwebservices.com/AmazonS3/latest/dev/

Retrieves the policy for the specified bucket. Only the owner of the bucket can retrieve the policy. If no policy has been set for the bucket, then an error will be thrown.

Bucket policies provide access control management at the bucket level for both the bucket resource and contained object resources. Only one policy can be specified per-bucket.

For more information on forming bucket polices, refer: http://docs.amazonwebservices.com/AmazonS3/latest/dev/

Retrieves the lifecycle configuration for the specified bucket. If no configuration has been set for the bucket, the Configuration property of the response will be null.

Lifecycle configuration provides a way to define the lifetime of objects for a keyspace. Objects are automatically deleted after the predefined lifetime.

For more information on lifecycle configurations, refer: http://docs.amazonwebservices.com/AmazonS3/latest/dev/

Retrieves the notification configuration for the specified bucket. Only the owner of the bucket can retrieve the notification configuration.

This operation returns at most 1,000 multipart uploads in the response by default. The number of multipart uploads can be further limited using the MaxUploads property on the request parameter. If there are additional multipart uploads that satisfy the list criteria, the response will contain an IsTruncated property with the value set to true. To list the additional multipart uploads use the KeyMarker and UploadIdMarker properties on the request parameters.

This method must include the upload ID, returned by the InitiateMultipartUpload request. This request returns a maximum of 1000 uploaded parts by default. You can restrict the number of parts returned by specifying the MaxParts property on the ListPartsRequest. If your multipart upload consists of more parts than allowed in the ListParts response, the response returns a IsTruncated field with value true, and a NextPartNumberMarker property. In subsequent ListParts request you can include the PartNumberMarker property and set its value to the NextPartNumberMarker property value from the previous response.

In order to List Versions, you must have READ access to the bucket. When the list is not filtered by a specific key, only the metadata associated with the latest version of objects in the bucket is returned. The use of KeyMarker and VersionIdMarker allow you to filter results.

Sets the policy associated with the specified bucket. Only the owner of the bucket can set a bucket policy. If a policy already exists for the specified bucket, the new policy will replace the existing policy.

Bucket policies provide access control management at the bucket level for both the bucket resource and contained object resources. Only one policy may be specified per-bucket.

For more information on forming bucket polices, refer: http://docs.amazonwebservices.com/AmazonS3/latest/dev/

Sets the lifecycle configuration that should be applied for the bucket. If a configuration already exists for the specified bucket, the new configuration will replace the existing configuration.

Lifecycle configuration provides a way to define the lifetime of objects for a keyspace. Objects are automatically deleted after the predefined lifetime.

For more information on lifecycle configurations, refer: http://docs.amazonwebservices.com/AmazonS3/latest/dev/

Valid values for the Versioning Status are Enabled and Suspended. Once Versioning has been "Enabled" on a bucket, it can be "Suspended" but cannot be switched "Off".

The notification configuration of a bucket provides near realtime notifications of events the user is interested in, using SNS as the delivery service. Notification is turned on by enabling configuration on a bucket, specifying the events and the SNS topic. This configuration can only be turned on by the bucket owner. If a notification configuration already exists for the specified bucket, the new notification configuration will replace the existing notification configuration. To remove the notification configuration pass in an empty request. Currently, buckets may only have a single event and topic configuration.

S3 is eventually consistent. It may take time for the notification status of a bucket to be propagated throughout the system.

Your UploadPart request must include an upload ID and a part number. The upload ID is the ID returned by Amazon S3 in response to your Initiate Multipart Upload request. Part number can be any number between 1 and 10,000, inclusive. A part number uniquely identifies a part and also defines its position within the object being uploaded. If you upload a new part using the same part number as an existing part, that part is overwritten.

To ensure data is not corrupted traversing the network, specify the Content-MD5 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.

When you upload a part, the UploadPartResponse response contains an ETag property. You should record this ETag property value and the part number. After uploading all parts, you must send a CompleteMultipartUpload request. At that time Amazon S3 constructs a complete object by concatenating all the parts you uploaded, in ascending order based on the part numbers. The CompleteMultipartUpload request requires you to send all the part numbers and the corresponding ETag values.