@Override
    public DescribeDeliveryChannelsResult describeDeliveryChannels() {
        return describeDeliveryChannels(new DescribeDeliveryChannelsRequest());
    }
<p>
Returns details about the specified delivery channel. If a delivery channel is not specified, this action returns
the details of all delivery channels associated with the account.
</p>
<note>
<p>
Currently, you can specify only one delivery channel per region in your account.
</p>
</note>

@param describeDeliveryChannelsRequest
       The input for the <a>DescribeDeliveryChannels</a> action.
@return Result of the DescribeDeliveryChannels operation returned by the service.
@throws NoSuchDeliveryChannelException
        You have specified a delivery channel that does not exist.
@sample AmazonConfig.DescribeDeliveryChannels
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/config-2014-11-12/DescribeDeliveryChannels"
     target="_top">AWS API Documentation</a>
aws-java-sdk-config/src/main/java/com/amazonaws/services/config/AmazonConfigClient.java