(Ruby) SNS Create Topic

Creates a new SNS topic.

See SNS CreateTopic for more information.

Chilkat Ruby Downloads install from rubygems.org gem install chilkat or download... Ruby Library for Windows, MacOS, Linux, Alpine Linux

require 'chilkat'

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

rest = Chilkat::CkRest.new()

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

# Provide AWS credentials for the REST call.
authAws = Chilkat::CkAuthAws.new()
authAws.put_AccessKey("AWS_ACCESS_KEY")
authAws.put_SecretKey("AWS_SECRET_KEY")
# the region should match our URL above..
authAws.put_Region("us-west-2")
authAws.put_ServiceName("sns")

rest.SetAuthAws(authAws)

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

responseXml = rest.fullRequestNoBody("GET","/")
if (rest.get_LastMethodSuccess() != true)
    print rest.lastErrorText() + "\n";
    exit
end

# A successful response will have a status code equal to 200.
if (rest.get_ResponseStatusCode() != 200)
    print "response status code = " + rest.get_ResponseStatusCode().to_s() + "\n";
    print "response status text = " + rest.responseStatusText() + "\n";
    print "response header: " + rest.responseHeader() + "\n";
    print "response body: " + responseXml + "\n";
    exit
end

# Examine the successful XML response.
xml = Chilkat::CkXml.new()
xml.LoadXml(responseXml)
print xml.getXml() + "\n";

# To get the TopicArn or RequestId
print "TopicArn: " + xml.chilkatPath("CreateTopicResult|TopicArn|*") + "\n";
print "RequestId: " + xml.chilkatPath("ResponseMetadata|RequestId|*") + "\n";

# 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>