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AWS apprunner documentation change

Service: apprunner · 2026-04-01 · Documentation low

File: apprunner/latest/dg/manage-custom-domain-troubleshoot.md

Summary

Added notice that AWS App Runner will no longer accept new customers starting April 30, 2026, with a link to availability change documentation.

Security assessment

This change is a service availability announcement, not related to any security vulnerability or weakness. It informs users about future service access restrictions but does not address security issues or add security documentation.

Diff

diff --git a/apprunner/latest/dg/manage-custom-domain-troubleshoot.md b/apprunner/latest/dg/manage-custom-domain-troubleshoot.md
index b69d947ca..ec272096b 100644
--- a//apprunner/latest/dg/manage-custom-domain-troubleshoot.md
+++ b//apprunner/latest/dg/manage-custom-domain-troubleshoot.md
@@ -6,0 +7,2 @@ Getting Create Fail error for custom domainGetting DNS certificate validation pe
+AWS App Runner will no longer be open to new customers starting April 30, 2026. If you would like to use App Runner, sign up prior to that date. Existing customers can continue to use the service as normal. For more information, see [AWS App Runner availability change](https://docs.aws.amazon.com/apprunner/latest/dg/apprunner-availability-change.html).
+