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Uploads the specified file. The object key is derived from the file's name. Multiple threads are used to read the file and perform multiple uploads in parallel. 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 BeginUpload and EndUpload.
public virtual Task UploadAsync( String filePath, String bucketName, CancellationToken cancellationToken )
The file path of the file to upload.
The target Amazon S3 bucket, that is, the name of the bucket to upload the file to.
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.AbortMultipartUploadsAsync() to abort the incomplete multipart uploads.
Supported in: 1.3
Supported in: 4.5
Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms