/// <summary>
/// Exports the data from DynamoDB to S3
/// </summary>
/// <param name="tableArn"></param>
/// <param name="bucket"></param>
/// <returns></returns>
private async Task <ExportTableToPointInTimeResponse> ExportDataFromDynamoDB(string tableArn, string bucket)
{
DescribeContinuousBackupsResponse latestBackup = await ddbClient.DescribeContinuousBackupsAsync(new DescribeContinuousBackupsRequest()
{
TableName = tableArn.Split('/').Last()
});
this._context.LogInfo($"Restoring table ${tableArn} to {bucket} at restore point {latestBackup.ContinuousBackupsDescription.PointInTimeRecoveryDescription.LatestRestorableDateTime}.");
return(await ddbClient.ExportTableToPointInTimeAsync(new ExportTableToPointInTimeRequest()
{
ExportFormat = ExportFormat.ION,
TableArn = tableArn,
S3Bucket = bucket,
ExportTime = latestBackup.ContinuousBackupsDescription.PointInTimeRecoveryDescription.LatestRestorableDateTime
}));
}
private Amazon.DynamoDBv2.Model.DescribeContinuousBackupsResponse CallAWSServiceOperation(IAmazonDynamoDB client, Amazon.DynamoDBv2.Model.DescribeContinuousBackupsRequest request)
{
Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "Amazon DynamoDB", "DescribeContinuousBackups");
try
{
#if DESKTOP
return(client.DescribeContinuousBackups(request));
#elif CORECLR
return(client.DescribeContinuousBackupsAsync(request).GetAwaiter().GetResult());
#else
#error "Unknown build edition"
#endif
}
catch (AmazonServiceException exc)
{
var webException = exc.InnerException as System.Net.WebException;
if (webException != null)
{
throw new Exception(Utils.Common.FormatNameResolutionFailureMessage(client.Config, webException.Message), webException);
}
throw;
}
}