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AWS pcs: Add Asia Pacific (Melbourne) PCS service endpoint

Service: pcs · 2026-09-27 · Documentation low

File: pcs/latest/userguide/service-endpoints-quotas.md · Type: network

Summary

Adds a row for the Asia Pacific (Melbourne) ap-southeast-4 Region to the AWS PCS service endpoint table, listing pcs.ap-southeast-4.amazonaws.com and pcs.ap-southeast-4.api.aws over HTTPS.

Security assessment

This is a regional endpoint availability listing (HTTPS endpoint hostnames) with no change to authentication, encryption, or permissions; it carries no vulnerability or incident context, so security impact is minimal and informational.

Evidence

+Asia Pacific (Melbourne) | ap-southeast-4 |  pcs.ap-southeast-4.amazonaws.com pcs.ap-southeast-4.api.aws | HTTPS  

Diff

diff --git a/pcs/latest/userguide/service-endpoints-quotas.md b/pcs/latest/userguide/service-endpoints-quotas.md
index 445644df7..ddd1b7c1a 100644
--- a//pcs/latest/userguide/service-endpoints-quotas.md
+++ b//pcs/latest/userguide/service-endpoints-quotas.md
@@ -43,0 +44 @@ Asia Pacific (Jakarta) | ap-southeast-3 |  pcs.ap-southeast-3.amazonaws.com pcs.
+Asia Pacific (Melbourne) | ap-southeast-4 |  pcs.ap-southeast-4.amazonaws.com pcs.ap-southeast-4.api.aws | HTTPS