ListTopicsRequest Class | AWS SDK for .NET V2

Container for the parameters to the ListTopics operation. Returns a list of the requester's topics. Each call returns a limited list of topics, up to 100. If there are more topics, a NextToken is also returned. Use the NextToken parameter in a new ListTopics call to get further results.

Inheritance Hierarchy

System.Object
  Amazon.Runtime.AmazonWebServiceRequest
    Amazon.SimpleNotificationService.AmazonSimpleNotificationServiceRequest
      Amazon.SimpleNotificationService.Model.ListTopicsRequest

Namespace: Amazon.SimpleNotificationService.Model
Assembly: AWSSDK.dll
Version: (assembly version)

Syntax

public class ListTopicsRequest : AmazonSimpleNotificationServiceRequest
         IRequestEvents

The ListTopicsRequest type exposes the following members

Constructors

	Name	Description
	ListTopicsRequest()	Empty constructor used to set properties independently even when a simple constructor is available
	ListTopicsRequest(string)	Instantiates ListTopicsRequest with the parameterized properties

Properties

	Name	Type	Description
	NextToken	System.String	Gets and sets the property NextToken. Token returned by the previous `ListTopics` request.

Examples

This example shows how to list topics and their attributes.

List topics example

var snsClient = new AmazonSimpleNotificationServiceClient();
var request = new ListTopicsRequest();
var response = new ListTopicsResponse();

do
{
  response = snsClient.ListTopics(request);

  foreach (var topic in response.Topics)
  {
    Console.WriteLine("Topic: {0}", topic.TopicArn);

    var attrs = snsClient.GetTopicAttributes(
      new GetTopicAttributesRequest
      {
        TopicArn = topic.TopicArn
      }).Attributes;

    if (attrs.Count > 0)
    {
      foreach (var attr in attrs)
      {
        Console.WriteLine(" -{0} : {1}", attr.Key, attr.Value);
      }
    }

    Console.WriteLine();

  }

  request.NextToken = response.NextToken;

} while (!string.IsNullOrEmpty(response.NextToken));

Version Information

.NET Framework:
Supported in: 4.5, 4.0, 3.5

.NET for Windows Store apps:
Supported in: Windows 8.1, Windows 8

.NET for Windows Phone:
Supported in: Windows Phone 8.1, Windows Phone 8