(CkPython) SNS List Topics

List the existing SNS topics.

See SNS List Topics for more information.

Chilkat Python Downloads install with pip pip3 install chilkat or download... Python Module for Windows, MacOS, Linux, Alpine Linux, Solaris

import sys
import chilkat

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

rest = chilkat.CkRest()

# 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()
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","ListTopics")

responseXml = rest.fullRequestNoBody("GET","/")
if (rest.get_LastMethodSuccess() != True):
    print(rest.lastErrorText())
    sys.exit()

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

# Examine the successful XML response (shown below)
xml = chilkat.CkXml()
xml.LoadXml(responseXml)
print(xml.getXml())

# To iterate over the TopicArn's
notUsed = xml.chilkatPath("ListTopicsResult|Topics|$")
i = 0
numTopics = xml.get_NumChildren()
while i < numTopics :
    xml.GetChild2(i)
    print(xml.getChildContent("TopicArn"))
    xml.GetParent2()
    i = i + 1

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-2:957491831129:chilkat</TopicArn>
#             </member>
#             <member>
#                 <TopicArn>arn:aws:sns:us-west-2:957491831129:chilkat123</TopicArn>
#             </member>
#             <member>
#                 <TopicArn>arn:aws:sns:us-west-2:957491831129:chilkatses</TopicArn>
#             </member>
#         </Topics>
#     </ListTopicsResult>
#     <ResponseMetadata>
#         <RequestId>54514f94-b07d-5f0b-9c8a-1ff85ff4ac65</RequestId>
#     </ResponseMetadata>
# </ListTopicsResponse>