Lambda functions break when instrumenting with Datadog Layers when using NODEJS_LATEST runtime

[maherio]

Expected Behavior

I can create a Lambda function using Runtime.NODEJS_LATEST and instrument it with Datadog layers.
Or at the very least, my function is not instrumented at all and can still successfully execute.

Actual Behavior

• Datadog silently skips applying the layers (debug logs include Unsupported runtime: ${Token[TOKEN.1308]}).
• However it also continues trying to instrument the lambda, which results in the lambda executions failing since it is expecting the layer to be there (/opt/datadog_wrapper: does not exist).

Steps to Reproduce the Problem

const lambdaFunction = new Function(this, 'MyLambdaFunction', {
  runtime: Runtime.NODEJS_LATEST,
  ...
});

const datadog = new Datadog(this, "Datadog", {
  nodeLayerVersion: 115,
  extensionLayerVersion: 63,
  ...
});
datadog.addLambdaFunctions([lambdaFunction])

Specifications

• Node version: NODEJS_LATEST

[lym953]

@maherio Thanks for reporting. Could you share more of this code

const lambdaFunction = new Function(this, 'MyLambdaFunction', {
  runtime: Runtime.NODEJS_LATEST,
  ...
});

For example, what other params are you passing? Are you setting a bundling image?