@Override
    public DescribeBackupResult describeBackup(DescribeBackupRequest request) {
        request = beforeClientExecution(request);
        return executeDescribeBackup(request);
    }
<p>
Describes an existing backup of a table.
</p>
<p>
You can call <code>DescribeBackup</code> at a maximum rate of 10 times per second.
</p>

@param describeBackupRequest
@return Result of the DescribeBackup operation returned by the service.
@throws BackupNotFoundException
        Backup not found for the given BackupARN.
@throws InternalServerErrorException
        An error occurred on the server side.
@sample AmazonDynamoDB.DescribeBackup
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DescribeBackup" target="_top">AWS API
     Documentation</a>
aws-java-sdk-dynamodb/src/main/java/com/amazonaws/services/dynamodbv2/AmazonDynamoDBClient.java