title: Amazon SNS Mobile Push - how to bulk subscribe endpoints to a topic?
body: <p>I am trying to move my existing iOS push notification infrastructure over to amazon SNS mobile push.</p>
  
  <p>I exported all my tokens from my local db into an SNS application (using CSV). Now I want to send push notification to all my 10,000 users. I think the only way is to create a topic and subscribe all the users to that topic then publish message to that topic.</p>
  
  <p>Is there any easy way to subscribe all the 10,000 users who I have imported into the system to a topic?</p>
  
  <p>Thanks for any help!</p>