NAME

    Amazon::SNS::V4 - Amazon Simple Notification Service with v4 Signatures

SYNOPSIS

      use Amazon::SNS::V4;
    
      my $sns = Amazon::SNS::V4->new({ 'key' => '...', 'secret' => '...' });
    
    
      # create a new topic and publish
    
      my $topic = $sns->CreateTopic('MyTopic')
            or die $sns->error;
    
      $topic->Publish('My test message');
    
    
      # delete it!
    
      $topic->DeleteTopic;
    
    
      # publish to a known ARN
    
      my $topic = $sns->GetTopic('arn:aws:sns:eu-west-1:123456789099:MyTopic');
    
      $topic->Publish('My test message', 'My Subject');
    
    
      # get all topics
    
      my @topics = $sns->ListTopics;
    
      print $_->arn, "\n" for @topics;
    
    
    
      # change region
    
      $sns->service('http://sns.us-east-1.amazonaws.com');

DESCRIPTIN

    Amazon::SNS::V4 is basically Amazon::SNS v1.3, changed to use v4
    Signatures, from AWS::Signature4.

    Sorry for not providing a better documentation, patches are always
    accepted. ;)

METHODS

    Amazon::SNS::V4->new({ 'key' => '...', 'secret' => '...' })

              Creates an Amazon::SNS::V4 object with given key and secret.

    $sns->GetTopic($arn)

              Gives you an Amazon::SNS::V4::Topic object using an existing ARN.

    $sns->GetTarget($arn)

              Gives you an Amazon::SNS::V4::Target object using an existing ARN. Sending Notification to TargetArn instead of TopicArn.

    $sns->Publish($message, $subject, $attributes)
    (Amazon::SNS::V4::Target)

              When used with Amazon::SNS::V4::Target object (see GetTarget), additional parameter $attributes is used to pass 
              MessageAttributes.entry.N attributes with message.
              An example of MobilePush TTL: $attributes = {"AWS.SNS.MOBILE.APNS.TTL" => {"Type" => "String", "Value" => 3600}};
              More information can be found on Amazon web site: http://docs.aws.amazon.com/sns/latest/dg/sns-ttl.html

    $sns->CreateTopic($name)

              Gives you an Amazon::SNS::V4::Topic object with the given name, creating it 
              if it does not already exist in your Amazon SNS account.

    $sns->DeleteTopic($arn)

              Deletes a topic using its ARN.

    $sns->ListTopics

              The result is a list of all the topics in your account, as an array of Amazon::SNS::V4::Topic objects.

    $sns->error

              Description of the last error, or undef if none.

    $sns->status_code

              The status code of the last HTTP response.

ATTRIBUTES

    $sns->service

    $sns->service($service_url)

              Get/set SNS service url, something like 'http://sns.us-east-1.amazonaws.com'.

    $sns->key

    $sns->key('...')

              Get/set auth key.

    $sns->secret

    $sns->secret('...')

              Get/set secret.

    $sns->debug

    $sns->debug(1)

              Get/set debug level. When set to 1 you'll get some debug output on STDERR.

NOTES

    Be sure to use ARNs in the same region as you have set the service to.

    The module defaults to the EU (Ireland) region.

AUTHOR

    Alessandro Zummo, <a.zummo@towertech.it>

    James Wright, <jwright@cpan.org>

SEE ALSO

    Amazon::SNS

    AWS::Signature4

COPYRIGHT AND LICENSE

    Copyright (C) 2020 James Wright

    Copyright (C) 2011-15 Alessandro Zummo

    This program is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License version 2 as
    published by the Free Software Foundation.