protected static DeliveryStreamDescription describeDeliveryStream(String deliveryStreamName) {
        DescribeDeliveryStreamRequest describeDeliveryStreamRequest = new DescribeDeliveryStreamRequest();
        describeDeliveryStreamRequest.withDeliveryStreamName(deliveryStreamName);
        DescribeDeliveryStreamResult describeDeliveryStreamResponse =
                firehoseClient.describeDeliveryStream(describeDeliveryStreamRequest);
        return describeDeliveryStreamResponse.getDeliveryStreamDescription();
    }
Method to describe the delivery stream.

@param deliveryStreamName the delivery stream
@return the delivery description
src/samples/AmazonKinesisFirehose/AbstractAmazonKinesisFirehoseDelivery.java