How to iterate through every object in an ElasticSearch index?

This should be easy.

I've inserted a number of records into ElasticSearch and have been scouring their documentation but I can't seem to find a way to simply take an index and iterate through it in Node.js

I don't have much experience with Elastic, so it's been frustrating.

Some of the items in that list need to be pruned more or less on a 10 minute basis, otherwise the DB just grows and grows. I'd like a separate task to do just that.

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