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public CreateTopicAsync ( |
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| request | Container for the necessary parameters to execute the CreateTopic operation. | |
| cancellationToken | System | /// A cancellation token that can be used by other objects or threads to receive notice of cancellation. /// |
| Результат | Task |
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public Task<CreateTopicResponse> CreateTopicAsync(CreateTopicRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new CreateTopicRequestMarshaller();
var unmarshaller = CreateTopicResponseUnmarshaller.Instance;
return InvokeAsync<CreateTopicRequest,CreateTopicResponse>(request, marshaller,
unmarshaller, cancellationToken);
}
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AmazonSimpleNotificationServiceClient::CreateTopicAsync ( string name, System cancellationToken = default(CancellationToken) ) : Task |
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AmazonSimpleNotificationServiceClient::CreateTopicAsync ( |
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AmazonSimpleNotificationServiceClient::CreateTopicAsync ( string name, CreateTopicResponse>.AmazonServiceCallback |
/// <summary>
/// Ensures the topic. The call to create topic is idempotent and just returns the arn if it already exists. Therefore there is
/// no nee to check then create if it does not exist, as this would be extral calls
/// </summary>
/// <param name="topicName">Name of the topic.</param>
/// <param name="client">The client.</param>
/// <returns>System.String.</returns>
private string EnsureTopic(string topicName, AmazonSimpleNotificationServiceClient client)
{
_logger.Value.DebugFormat("Topic with name {0} does not exist. Creating new topic", topicName);
var topicResult = client.CreateTopicAsync(new CreateTopicRequest(topicName)).Result;
return topicResult.HttpStatusCode == HttpStatusCode.OK ? topicResult.TopicArn : string.Empty;
}
