/// <summary>
/// Creates a topic if doesn't already exists and return the topic arn
/// </summary>
/// <param name="name">The name of the topic</param>
/// <returns>The topic arn</returns>
public string CreateTopicIfDoesntExist(string name)
{
try
{
return(sns.FindTopic(name).TopicArn);
}
catch
{
var creationResult = sns.CreateTopic(name);
return(creationResult.TopicArn);
}
}
private Amazon.SimpleNotificationService.Model.CreateTopicResponse CallAWSServiceOperation(IAmazonSimpleNotificationService client, Amazon.SimpleNotificationService.Model.CreateTopicRequest request)
{
Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "Amazon Simple Notification Service (SNS)", "CreateTopic");
try
{
#if DESKTOP
return(client.CreateTopic(request));
#elif CORECLR
return(client.CreateTopicAsync(request).GetAwaiter().GetResult());
#else
#error "Unknown build edition"
#endif
}
catch (AmazonServiceException exc)
{
var webException = exc.InnerException as System.Net.WebException;
if (webException != null)
{
throw new Exception(Utils.Common.FormatNameResolutionFailureMessage(client.Config, webException.Message), webException);
}
throw;
}
}
/// <summary>
/// Creates a topic with the given name
/// </summary>
/// <param name="topicName">Topic name</param>
/// <returns>Created topic ARN</returns>
private string CreateTopic(string topicName)
{
CreateTopicResponse response = _sns.CreateTopic(topicName);
return(response.TopicArn);
}