AWS AWSCloudFormation documentation change

Service: AWSCloudFormation · 2026-04-19 · Documentation low

File: AWSCloudFormation/latest/TemplateReference/aws-properties-sagemaker-cluster-clusterlifecycleconfig.md

Summary

Added new optional property 'OnInitComplete' with validation rules and changed 'Script' and 'SourceS3Uri' properties from required to optional.

Security assessment

This change enhances SageMaker cluster lifecycle configuration flexibility by adding a new property and making existing ones optional. No evidence of addressing security vulnerabilities; it appears to be a feature update for customization.

Diff

diff --git a/AWSCloudFormation/latest/TemplateReference/aws-properties-sagemaker-cluster-clusterlifecycleconfig.md b/AWSCloudFormation/latest/TemplateReference/aws-properties-sagemaker-cluster-clusterlifecycleconfig.md
index 11ed2ce2a..b0c3cd2b1 100644
--- a//AWSCloudFormation/latest/TemplateReference/aws-properties-sagemaker-cluster-clusterlifecycleconfig.md
+++ b//AWSCloudFormation/latest/TemplateReference/aws-properties-sagemaker-cluster-clusterlifecycleconfig.md
@@ -19,0 +20 @@ To declare this entity in your CloudFormation template, use the following syntax
+      "OnInitComplete" : String,
@@ -27,0 +29 @@ To declare this entity in your CloudFormation template, use the following syntax
+      OnInitComplete: String
@@ -38 +40,18 @@ The file name of the entrypoint script of lifecycle scripts under `SourceS3Uri`.
-_Required_ : Yes
+_Required_ : No
+
+ _Type_ : String
+
+ _Pattern_ : `^[\S\s]+$`
+
+_Minimum_ : `1`
+
+ _Maximum_ : `128`
+
+ _Update requires_ : [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)
+
+`OnInitComplete`
+    
+
+Property description not available.
+
+_Required_ : No
@@ -59 +78 @@ Make sure that the S3 bucket path starts with `s3://sagemaker-`. The [IAM role f
-_Required_ : Yes
+_Required_ : No