code: public ServiceFuture<List<EventSubscriptionInner>> listByDomainTopicAsync(String resourceGroupName, String domainName, String topicName, final ServiceCallback<List<EventSubscriptionInner>> serviceCallback) {
          return ServiceFuture.fromResponse(listByDomainTopicWithServiceResponseAsync(resourceGroupName, domainName, topicName), serviceCallback);
      }
docs: List all event subscriptions for a specific domain topic.
  List all event subscriptions that have been created for a specific domain topic.
  
  @param resourceGroupName The name of the resource group within the user's subscription.
  @param domainName Name of the top level domain
  @param topicName Name of the domain topic
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object