@Override
    public DeleteTopicResult deleteTopic(String topicArn) {
        return deleteTopic(new DeleteTopicRequest().withTopicArn(topicArn));
    }
<p>
Deletes a topic and all its subscriptions. Deleting a topic might prevent some messages previously sent to the
topic from being delivered to subscribers. This action is idempotent, so deleting a topic that does not exist
does not result in an error.
</p>

@param deleteTopicRequest
@return Result of the DeleteTopic operation returned by the service.
@throws InvalidParameterException
        Indicates that a request parameter does not comply with the associated constraints.
@throws InvalidStateException
        Indicates that the specified state is not a valid state for an event source.
@throws InternalErrorException
        Indicates an internal service error.
@throws AuthorizationErrorException
        Indicates that the user has been denied access to the requested resource.
@throws NotFoundException
        Indicates that the requested resource does not exist.
@throws StaleTagException
        A tag has been added to a resource with the same ARN as a deleted resource. Wait a short while and then
        retry the operation.
@throws TagPolicyException
        The request doesn't comply with the IAM tag policy. Correct your request and then retry it.
@throws ConcurrentAccessException
        Can't perform multiple operations on a tag simultaneously. Perform the operations sequentially.
@sample AmazonSNS.DeleteTopic
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/sns-2010-03-31/DeleteTopic" target="_top">AWS API
     Documentation</a>
aws-java-sdk-sns/src/main/java/com/amazonaws/services/sns/AmazonSNSClient.java