Is the node.js 18 runtime available for AWS Lambda in Gov Cloud?

[developerfitz]

CDK Deployment Issue

Unable able to deploy nodeJs18.x using CDK v2 in a Gov Cloud account.

Question

Does the Lambda API support the runtime NODEJS_18_X in gov cloud?

I am getting the below error when trying to deploy a stack containing lambdas that are updated from the NODEJS_16_X to NODEJS_18_X runtime.

Stack Deployments Failed: Error: The stack named <stack-name> failed to deploy: UPDATE_ROLLBACK_COMPLETE: Resource handler returned message: "Value nodejs18.x at 'runtime' failed to satisfy constraint: Member must satisfy enum value set: [nodejs12.x, provided, nodejs16.x, nodejs14.x, ruby2.7, java11, dotnet6, go1.x, provided.al2, java8, java8.al2, dotnetcore3.1, python3.7, python3.8, python3.9] or be a valid ARN

Is this the expected behavior in a gov cloud account? Checking the CloudTrail history it appears the API call is reaching the lambda endpoint, but the values provided are invalid despite the various documentation specifying NODEJS_18_X is available for use. It mentions all commercial regions, but does not explicitly exclude Gov Cloud.

• AWS Lambda Docs
• AWS CDK PR - nodeJs 18
• CDK API Ref

// Info from one of the CloudTrail vents for a failing API call

Error Code: InvalidParameterValueException
Event Name: UpdateFunctionConfiguration
Event Type: AwsApiCall
Event Source: lambda.amazonaws.com
User Agent: cloudformation.amazonaws.com,
Error Code: InvalidParameterValueException
Error Message: "Value nodejs18.x at 'runtime' failed to satisfy constraint: Member must satisfy enum value set: [nodejs12.x, provided, nodejs16.x, nodejs14.x, ruby2.7, java11, dotnet6, go1.x, provided.al2, java8, java8.al2, dotnetcore3.1, python3.7, python3.8, python3.9] or be a valid ARN"

If NODEJS_18_X is available in gov cloud any suggestions or advice to point me in the right direction to try and fix this issue?

CDK CLI version

2.64.0

Node.Js Version

18.14.2

OS

macOS Monterey

Language

Typescript v4.7.2

Other information

Trying to deploy a stack using CDK in a Gov Cloud account

[khushail]

latest update by cdk team on supporting node.js 18 for AWS Lambda in Gov cloud - https://aws.amazon.com/about-aws/whats-new/2023/04/aws-lambda-node-js-18-govcloud-regions/

[github-actions[bot]]

Hello! Reopening this discussion to make it searchable.