elastic.js | A JavaScript implementation of the elasticsearch Query DSL

I know this same question was basically asked and answered, however, trying to implement the answer did not get it to work. Here is the original question: AWS.HttpClient handleRequest is not working in AWS lambda

I tried putting async/await on multiple different portions of the request, but none of them worked as mentioned in one of the comments in the referred to link.

The situation is that I have a lambda function that listens for events in the S3 buckets, when an event happens it is supposed to index the documents in elasticsearch service. The issue happens when a the PUT request is sent to es. I have done the test event with an S3 bucket and it WORKS, but for some reason it will hang/not go into the handleRequest function when I run an actual event to my S3 bucket. Here is my code:

Index.js