Configure logstash to read logs from Amazon S3 Recycle Bin

Question

I am trying to configure logstash to read the logs that are generated in my Amazon S3 but were not successful. The following are the details:

• I installed logstash for ec2 instance
• My logs - all gz files in s3 bucket
• The conf file looks like this:

  input {
     s3 {
       access_key_id => "MY_ACCESS_KEY_ID"
       bucket => "MY_BUCKET"
       region => "MY_REGION"
       secret_access_key => "MY_SECRET_ACESS_KEY"
       prefix => "/"
       type => "s3"
       add_field => {source => gzfiles}
     }
   }

   filter {
     if [type] == "s3" {
       csv {
         columns => ["date", "time", "x-edge-location", "sc-bytes", "c-ip", "cs-method", "Host", "cs-uri-stem", "sc-status", "Referer", "User-Agent", "cs-uri-query", "Cookie", "x-edge-result-type", "x-edge-request-id"]  
       }
     }

     if ([message] = ~ / ^ # /) {
       drop {}
     } 
   }

   output {
     elasticsearch {
       host => "ELASTICSEARCH_URL" protocol => "http"
     } 
   }