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AWS amazonglacier documentation change

Service: amazonglacier · 2025-10-10 · Documentation low

File: amazonglacier/latest/dev/api-DeleteVaultAccessPolicy.md

Summary

Updated service branding from 'Glacier' to 'Amazon Glacier', added deprecation notice for standalone Glacier service (no new customers after 2025), and emphasized migration guidance to S3 Glacier storage classes

Security assessment

Changes focus on service naming consistency, deprecation timeline, and migration recommendations. While mentioning data remains 'secure and accessible', this is part of standard service continuity assurance rather than addressing a specific security vulnerability. No evidence of security fixes or new security features added.

Diff

diff --git a/amazonglacier/latest/dev/api-DeleteVaultAccessPolicy.md b/amazonglacier/latest/dev/api-DeleteVaultAccessPolicy.md
index 657e348f4..57247ddec 100644
--- a//amazonglacier/latest/dev/api-DeleteVaultAccessPolicy.md
+++ b//amazonglacier/latest/dev/api-DeleteVaultAccessPolicy.md
@@ -3 +3 @@
-[Documentation](/index.html)[Amazon S3 Glacier](/glacier/index.html)[Developer Guide](introduction.html)
+[Documentation](/index.html)[Amazon Glacier](/glacier/index.html)[Developer Guide](introduction.html)
@@ -7 +7 @@ DescriptionRequestsResponsesExamplesRelated SectionsSee Also
-**This page is only for existing customers of the Glacier service using Vaults and the original REST API from 2012.**
+**This page is only for existing customers of the Amazon Glacier service using Vaults and the original REST API from 2012.**
@@ -9 +9,3 @@ DescriptionRequestsResponsesExamplesRelated SectionsSee Also
-If you're looking for archival storage solutions we suggest using the Glacier storage classes in Amazon S3, **S3 Glacier Instant Retrieval** , **S3 Glacier Flexible Retrieval** , and **S3 Glacier Deep Archive**. To learn more about these storage options, see [Glacier storage classes](https://aws.amazon.com/s3/storage-classes/glacier/) and [Long-term data storage using Glacier storage classes](https://docs.aws.amazon.com/AmazonS3/latest/userguide/glacier-storage-classes) in the _Amazon S3 User Guide_. These storage classes use the Amazon S3 API, are available in all regions, and can be managed within the Amazon S3 console. They offer features like Storage Cost Analysis, Storage Lens, advanced optional encryption features, and more.
+If you're looking for archival storage solutions, we recommend using the Amazon Glacier storage classes in Amazon S3, S3 Glacier Instant Retrieval, S3 Glacier Flexible Retrieval, and S3 Glacier Deep Archive. To learn more about these storage options, see [Amazon Glacier storage classes](https://aws.amazon.com/s3/storage-classes/glacier/).
+
+Amazon Glacier (original standalone vault-based service) will no longer accept new customers starting December 15, 2025, with no impact to existing customers. Amazon Glacier is a standalone service with its own APIs that stores data in vaults and is distinct from Amazon S3 and the Amazon S3 Glacier storage classes. Your existing data will remain secure and accessible in Amazon Glacier indefinitely. No migration is required. For low-cost, long-term archival storage, AWS recommends the [Amazon S3 Glacier storage classes](https://aws.amazon.com/s3/storage-classes/glacier/), which deliver a superior customer experience with S3 bucket-based APIs, full AWS Region availability, lower costs, and AWS service integration. If you want enhanced capabilities, consider migrating to Amazon S3 Glacier storage classes by using our [AWS Solutions Guidance for transferring data from Amazon Glacier vaults to Amazon S3 Glacier storage classes](https://aws.amazon.com/solutions/guidance/data-transfer-from-amazon-s3-glacier-vaults-to-amazon-s3/).
@@ -15 +17 @@ If you're looking for archival storage solutions we suggest using the Glacier st
-This operation deletes the access policy associated with the specified vault. The operation is eventually consistent—that is, it might take some time for Amazon Glacier (Glacier) to completely remove the access policy, and you might still see the effect of the policy for a short time after you send the delete request. 
+This operation deletes the access policy associated with the specified vault. The operation is eventually consistent—that is, it might take some time for Amazon Glacier (Amazon Glacier) to completely remove the access policy, and you might still see the effect of the policy for a short time after you send the delete request. 
@@ -50 +52 @@ This operation does not have a request body.
-In response, Glacier returns `204 No Content` if the policy is successfully deleted.
+In response, Amazon Glacier returns `204 No Content` if the policy is successfully deleted.
@@ -89 +91 @@ In this example, a `DELETE` request is sent to the `access-policy` subresource o
-In response, if the policy is successfully deleted Glacier returns a `204 No Content` as shown in the following example.
+In response, if the policy is successfully deleted Amazon Glacier returns a `204 No Content` as shown in the following example.