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VBScript Examples

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(VBScript) SNS List Topics

List the existing SNS topics.

See SNS List Topics for more information.

Chilkat ActiveX Downloads

ActiveX for 32-bit and 64-bit Windows

Dim fso, outFile
Set fso = CreateObject("Scripting.FileSystemObject")
Set outFile = fso.CreateTextFile("output.txt", True)

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

set rest = CreateObject("Chilkat_9_5_0.Rest")

'  Connect to the Amazon AWS REST server.
'  such as https://sns.us-west-2.amazonaws.com/
bTls = 1
port = 443
bAutoReconnect = 1
success = rest.Connect("sns.us-west-2.amazonaws.com",port,bTls,bAutoReconnect)

'  Provide AWS credentials for the REST call.
set authAws = CreateObject("Chilkat_9_5_0.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"

success = rest.SetAuthAws(authAws)

success = rest.AddQueryParam("Action","ListTopics")

responseXml = rest.FullRequestNoBody("GET","/")
If (rest.LastMethodSuccess <> 1) Then
    outFile.WriteLine(rest.LastErrorText)
    WScript.Quit
End If

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

'  Examine the successful XML response (shown below)
set xml = CreateObject("Chilkat_9_5_0.Xml")
success = xml.LoadXml(responseXml)
outFile.WriteLine(xml.GetXml())

'  To iterate over the TopicArn's
notUsed = xml.ChilkatPath("ListTopicsResult|Topics|$")
i = 0
numTopics = xml.NumChildren
Do While i < numTopics
    success = xml.GetChild2(i)
    outFile.WriteLine(xml.GetChildContent("TopicArn"))
    success = xml.GetParent2()
    i = i + 1
Loop
xml.GetRoot2 

'  A sample successful response:
'  <?xml version="1.0" encoding="utf-8" ?>
'  <ListTopicsResponse xmlns="http://sns.amazonaws.com/doc/2010-03-31/">
'      <ListTopicsResult>
'          <Topics>
'              <member>
'                  <TopicArn>arn:aws:sns:us-west-2:123492831234:chilkat</TopicArn>
'              </member>
'              <member>
'                  <TopicArn>arn:aws:sns:us-west-2:123492831234:chilkat123</TopicArn>
'              </member>
'              <member>
'                  <TopicArn>arn:aws:sns:us-west-2:123492831234:chilkatses</TopicArn>
'              </member>
'          </Topics>
'      </ListTopicsResult>
'      <ResponseMetadata>
'          <RequestId>54514f94-b07d-5f0b-9c8a-1ff85ff4ac65</RequestId>
'      </ResponseMetadata>
'  </ListTopicsResponse>

outFile.Close

 

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