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Downloads an archive from Amazon Glacier from the specified vault for the current user's account. Saves the archive to the specified file.
This method creates an Amazon SNS topic, and an Amazon SQS queue that is subscribed to that topic. It then initiates the archive retrieval job and polls the queue for the archive to be available. This polling takes about 4 hours. Once the archive is available, download will begin.
Additional options can be set using the UploadDirectoryOptions object. For example, you can set the FilesTransferProgress property to a delegate to track progress.
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 BeginDownload and EndDownload.
public Task DownloadAsync( String vaultName, String archiveId, String filePath, DownloadOptions options )
The name of the vault to download the archive from.
The unique ID of the archive to download.
The file path to save the archive at.
Additional options that can be used for the download.
Supported in: 1.3
Supported in: 4.5