title: Alternative to updating SNS subscriptions using AWS CloudFormation
body: <p>There's an <em>AWS CloudFormation</em> stack which defines an SNS topic and an SNS subscription. In another <em>Ansible</em> task, I want to update another subscription, but this isn't possible as SNS subscriptions can't be updated. </p>
  
  <p>Using <em>Ansible</em> to perform <em>CloudFormation</em>. What are the alternatives?</p>
  
  <ol>
  <li>Club <em>AWS CLI</em> with <em>Ansible</em> and then execute plays which contain <em>AWS CLI</em> content?</li>
  <li>Create a custom module in <em>Ansible</em> using <code>boto</code>? But this would be difficult as I should store SNS ARN's and give those to the custom module.</li>
  </ol>