Uploads files from a specified directory. The object key is derived from the file names inside the directory. For large uploads, the file will be divided and uploaded in parts using Amazon S3's multipart API. The parts will be reassembled as one object in Amazon S3.
This is an asynchronous operation using the standard naming convention for .NET 4.5 or higher. For .NET 3.5 the operation is implemented as a pair of methods using the standard naming convention of BeginUploadDirectory and EndUploadDirectory.
public virtual Task UploadDirectoryAsync( TransferUtilityUploadDirectoryRequest request, CancellationToken cancellationToken )
The request that contains all the parameters required to upload a directory.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
If you are uploading large files, TransferUtility will use multipart upload to fulfill the request. If a multipart upload is interrupted, TransferUtility will attempt to abort the multipart upload. Under certain circumstances (network outage, power failure, etc.), TransferUtility will not be able to abort the multipart upload. In this case, in order to stop getting charged for the storage of uploaded parts, you should manually invoke TransferUtility.AbortMultipartUploads() to abort the incomplete multipart uploads.
Supported in: 1.3
Supported in: 4.5