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AWS AmazonECS documentation change

Service: AmazonECS · 2026-05-22 · Documentation low

File: AmazonECS/latest/developerguide/deploy-canary-service.md

Summary

Modified lifecycle hook section to separate Lambda hooks and pause hooks. Added configuration steps for pause hooks including timeout settings.

Security assessment

Changes mirror updates in other deployment guides, introducing pause functionality for canary deployments. Absence of security-related terminology or vulnerability references indicates this is a feature enhancement.

Diff

diff --git a/AmazonECS/latest/developerguide/deploy-canary-service.md b/AmazonECS/latest/developerguide/deploy-canary-service.md
index ebbb34955..11c002629 100644
--- a//AmazonECS/latest/developerguide/deploy-canary-service.md
+++ b//AmazonECS/latest/developerguide/deploy-canary-service.md
@@ -102 +102 @@ Launch type |
-    5. (Optional) Run Lambda functions to run at specific stages of the deployment. Under **Deployment lifecycle hooks** , select the stages to run the lifecycle hooks.
+    5. (Optional) Configure lifecycle hooks to run at specific stages of the deployment. Under **Deployment lifecycle hooks** , choose **Add**.
@@ -104 +104 @@ Launch type |
-To add a lifecycle hook:
+For Lambda hooks:
@@ -106 +106 @@ To add a lifecycle hook:
-      1. Choose **Add**.
+       * For **Target type** , choose **Lambda**.
@@ -108 +108 @@ To add a lifecycle hook:
-      2. For **Lambda function** , enter the function name or ARN.
+       * For **Lambda function** , enter the function name or ARN.
@@ -110 +110 @@ To add a lifecycle hook:
-      3. For **Role** , select the IAM role that has permission to invoke the Lambda function.
+       * For **Role** , select the IAM role that has permission to invoke the Lambda function.
@@ -112 +112,9 @@ To add a lifecycle hook:
-      4. For **Lifecycle stages** , select the stages when the Lambda function should run.
+       * For **Lifecycle stages** , select the stages when the Lambda function should run.
+
+For pause hooks:
+
+       * For **Target type** , choose **Pause**.
+
+       * For **Lifecycle stages** , select the stages where the deployment should pause.
+
+       * (Optional) For **Timeout** , configure the timeout duration and action.