title: How to handle overlapping suffixes, prefix for s3 event notification
body: <p>I have two AWS lambda functions which are processing all images uploaded to an S3 bucket(One is for creating thumbnail and another is for image moderation[rekognition]).</p>
  
  <p>While I am doing it, I found it invalid to add event notifications with overlapping prefix and suffix.</p>
  
  <p>For example, let's assume that I want to set the two event notification like the below.</p>
  
  <pre><code>event type: PUT | prefix: root | suffix: .jpg | send to: lambda-A
  event type: PUT | prefix: root | suffix: .jpg | send to: lambda-B
  
  # Error message: Cannot have overlapping suffixes in two rules if the prefixes are overlapping for the same event type.
  </code></pre>
  
  <p>If it is not available I think there must be a kind of pattern commonly used in this case(for instance, making a proxy lambda to call the two lambdas passing the same event notification.)</p>
  
  <p>What is the best way to handle the case?</p>