Comment by sreitshamer

I think maybe you're referring to the original Glacier vault model? Nowadays you can put objects in an S3 bucket (with your own object name and metadata) and set the storage class to Glacier Flexible Retrieval or Glacier Deep Archive. Then you can use the S3 APIs to get object lists etc. Also, they got rid of the insane "peak hourly request fee" stuff when downloading. https://www.arqbackup.com/blog/amazon-glacier-pricing-change...