chore(merge-back): 2.53.0 (#23137)

See [CHANGELOG](https://github.com/aws/aws-cdk/blob/merge-back/2.53.0/CHANGELOG.md)

Author: mergify[bot]

CHANGELOG.v2.alpha.md

@@ -2,6 +2,8 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [2.53.0-alpha.0](https://github.com/aws/aws-cdk/compare/v2.52.1-alpha.0...v2.53.0-alpha.0) (2022-11-29)
+
 ## [2.52.1-alpha.0](https://github.com/aws/aws-cdk/compare/v2.52.0-alpha.0...v2.52.1-alpha.0) (2022-11-28)
 
 

CHANGELOG.v2.md

@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [2.53.0](https://github.com/aws/aws-cdk/compare/v2.52.1...v2.53.0) (2022-11-29)
+
+
+### Features
+
+* **lambda:** Add SnapStart resource spec patch ([4dda029](https://github.com/aws/aws-cdk/commit/4dda0295ac0ece271886609b140f71efebd3d22d))
+
 ## [2.52.1](https://github.com/aws/aws-cdk/compare/v2.52.0...v2.52.1) (2022-11-28)
 
 

packages/@aws-cdk/aws-lambda/lib/function-hash.ts

@@ -74,6 +74,7 @@ export const VERSION_LOCKED: { [key: string]: boolean } = {
   PackageType: true,
   Role: true,
   Runtime: true,
+  SnapStart: true,
   Timeout: true,
   TracingConfig: true,
   VpcConfig: true,

packages/@aws-cdk/aws-lambda/test/function.test.ts

@@ -3126,6 +3126,32 @@ test('function using a reserved environment variable', () => {
   })).toThrow(/AWS_REGION environment variable is reserved/);
 });
 
+test('set SnapStart to desired value', () => {
+  const stack = new cdk.Stack();
+  new lambda.CfnFunction(stack, 'MyLambda', {
+    code: {
+      zipFile: 'java11-test-function.zip',
+    },
+    functionName: 'MyCDK-SnapStart-Function',
+    handler: 'example.Handler::handleRequest',
+    role: 'testRole',
+    runtime: 'java11',
+    snapStart: { applyOn: 'PublishedVersions' },
+  });
+
+  Template.fromStack(stack).hasResource('AWS::Lambda::Function', {
+    Properties:
+        {
+          Code: { ZipFile: 'java11-test-function.zip' },
+          Handler: 'example.Handler::handleRequest',
+          Runtime: 'java11',
+          SnapStart: {
+            ApplyOn: 'PublishedVersions',
+          },
+        },
+  });
+});
+
 function newTestLambda(scope: constructs.Construct) {
   return new lambda.Function(scope, 'MyLambda', {
     code: new lambda.InlineCode('foo'),

packages/@aws-cdk/cfnspec/spec-source/specification/000_cfn/905_Lambda_SnapStart_patch.json

@@ -0,0 +1,43 @@
+{
+  "PropertyTypes": {
+    "patch": {
+      "description": "Properties for Lambda Function SnapStart",
+      "operations": [
+        {
+          "op": "add",
+          "path": "/AWS::Lambda::Function.SnapStart",
+          "value": {
+            "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-function-snapstart.html",
+            "Properties": {
+              "ApplyOn": {
+                "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-lambda-function-snapstart.html#cfn-lambda-function-snapstart-applyon",
+              "UpdateType" : "Mutable",
+              "Required" : true,
+              "PrimitiveType" : "String"
+              }
+            }
+          }
+        }
+      ]
+    }
+  },
+  "ResourceTypes": {
+    "AWS::Lambda::Function": {
+      "patch": {
+        "description": "Updates to Lambda Function to support SnapStart",
+        "operations": [
+          {
+            "op": "add",
+            "path": "/Properties/SnapStart",
+            "value": {
+              "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-lambda-function.html#cfn-lambda-function-snapstart",
+              "Required": false,
+              "Type": "SnapStart",
+              "UpdateType": "Mutable"
+            }
+          }
+        ]
+      }
+    }
+  }
+}

version.v2.json

@@ -1,4 +1,4 @@
 {
-  "version": "2.52.1",
-  "alphaVersion": "2.52.1-alpha.0"
+  "version": "2.53.0",
+  "alphaVersion": "2.53.0-alpha.0"
 }