(VB.NET) SNS Create Topic

Creates a new SNS topic.

See SNS CreateTopic for more information.

Chilkat .NET Downloads Chilkat .NET Framework Chilkat for .NET Core

' This example requires the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.

Dim rest As New Chilkat.Rest

' Connect to the Amazon AWS REST server.
' such as https://sns.us-west-2.amazonaws.com/
Dim bTls As Boolean = True
Dim port As Integer = 443
Dim bAutoReconnect As Boolean = True
Dim success As Boolean = rest.Connect("sns.us-west-2.amazonaws.com",port,bTls,bAutoReconnect)

' Provide AWS credentials for the REST call.
Dim authAws As New Chilkat.AuthAws
authAws.AccessKey = "AWS_ACCESS_KEY"
authAws.SecretKey = "AWS_SECRET_KEY"
' the region should match our URL above..
authAws.Region = "us-west-2"
authAws.ServiceName = "sns"

rest.SetAuthAws(authAws)

rest.AddQueryParam("Action","CreateTopic")
rest.AddQueryParam("Name","chilkat")

Dim responseXml As String = rest.FullRequestNoBody("GET","/")
If (rest.LastMethodSuccess <> True) Then
    Debug.WriteLine(rest.LastErrorText)
    Exit Sub
End If


' A successful response will have a status code equal to 200.
If (rest.ResponseStatusCode <> 200) Then
    Debug.WriteLine("response status code = " & rest.ResponseStatusCode)
    Debug.WriteLine("response status text = " & rest.ResponseStatusText)
    Debug.WriteLine("response header: " & rest.ResponseHeader)
    Debug.WriteLine("response body: " & responseXml)
    Exit Sub
End If


' Examine the successful XML response.
Dim xml As New Chilkat.Xml
xml.LoadXml(responseXml)
Debug.WriteLine(xml.GetXml())

' To get the TopicArn or RequestId
Debug.WriteLine("TopicArn: " & xml.ChilkatPath("CreateTopicResult|TopicArn|*"))
Debug.WriteLine("RequestId: " & xml.ChilkatPath("ResponseMetadata|RequestId|*"))

' A sample successful response:
' <?xml version="1.0" encoding="utf-8" ?>
' <CreateTopicResponse xmlns="http://sns.amazonaws.com/doc/2010-03-31/">
'     <CreateTopicResult>
'         <TopicArn>arn:aws:sns:us-west-2:123491831234:chilkat</TopicArn>
'     </CreateTopicResult>
'     <ResponseMetadata>
'         <RequestId>abcd1234-d61a-5115-83bd-abcdabcd6961</RequestId>
'     </ResponseMetadata>
' </CreateTopicResponse>