title: Trigger S3 create event
body: <p>I use S3 Create events to trigger AWS-Lambdas. If my processing fails I want to do some magic and then trigger the "event" again to start my processing ones more. So far the only option I see to do this is re-uploading the file.</p>
  
  <blockquote>
    <p>Can I trigger the event "again" without re-uploading the file?</p>
  </blockquote>
  
  <p>I use Python and boto3.</p>