If you're new to archival storage in Amazon Simple Storage Service (Amazon S3), we recommend that you start by
learning more about the S3 Glacier storage classes in Amazon S3, S3 Glacier Instant Retrieval, S3 Glacier Flexible Retrieval, and S3 Glacier Deep Archive. For more information, see S3 Glacier storage classes
Retrieving Vault Metadata Using the REST API
To list vaults using the REST API, see List Vaults (GET vaults). To describe one vault, see Describe Vault (GET vault).