From 11afa8bf2bb0069badc2ae15a4dfd896b8af3d14 Mon Sep 17 00:00:00 2001
From: James Deck <jrdeck@users.noreply.github.com>
Date: Thu, 4 Sep 2025 15:52:41 +1000
Subject: [PATCH] Remove deprecated SageMaker KernelGateway App from
 CloudFormation template

SageMaker Studio no longer supports AppType=KernelGateway.
The stack fails with:
"Invalid request provided: Invalid AppType [KernelGateway]. This AppType has been deprecated."

Changes:
- Removed DataScienceApp (KernelGateway) from the template
- Rely on the existing JupyterServer app (already created as 'default')

Result:
- CloudFormation completes successfully
- Lifecycle config still clones the workshop repo
---
 dist/idp-deploy.yaml | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/dist/idp-deploy.yaml b/dist/idp-deploy.yaml
index 0ff5c63..efbbcbd 100644
--- a/dist/idp-deploy.yaml
+++ b/dist/idp-deploy.yaml
@@ -400,21 +400,6 @@ Resources:
       DomainId: !GetAtt StudioDomain.DomainId
       UserProfileName: !Ref UserProfileName
 
-  DataScienceApp:
-    Type: AWS::SageMaker::App
-    DependsOn: UserProfile
-    Properties:
-      AppName: instance-event-engine-datascience-ml-t3-medium
-      AppType: KernelGateway
-      DomainId: !GetAtt StudioDomain.DomainId
-      ResourceSpec:
-        InstanceType:  ml.t3.medium
-        SageMakerImageArn: !FindInMap
-          - RegionMap
-          - !Ref 'AWS::Region'
-          - datascience
-      UserProfileName: !Ref UserProfileName
-
 ### S3 Bucket For A2I
   A2IBucket:
     Type: AWS::S3::Bucket