text: "use strict";
  
  module.exports = function parseEvent(event) {
  
      const eventRecord = event && event.Records && event.Records[0];
      if ( eventRecord ) {
          if ( eventRecord.eventSource === "aws:s3" && eventRecord.s3 ) {
              console.log( "Parsing S3 event..." );
  
              return eventRecord.s3;
          } else if ( eventRecord.EventSource === "aws:sns" && eventRecord.Sns ) {
              console.log( "Parsing SNS message..." );
  
              const snsEvent = JSON.parse( eventRecord.Sns.Message );
              const snsEventRecord = snsEvent.Records && snsEvent.Records[0];
              if ( snsEventRecord && snsEventRecord.eventSource === "aws:s3" && snsEventRecord.s3 ) {
                  return snsEventRecord.s3;
              }
          }
      }
  
      return false;
  };