Is it possible to set the runtime of my

.onObjectCreated()

lambda (in typescript) to

nodejs10.x

or am I looking at completely recreating the

BucketEventSubscription

class? I’ve looked at the options that are passed through to the handler but it’s just

{ parent: this }

You can create a

CallbackFunction

object, and pass that to

onObjectCrrated

. The former allows configuring any Lambda function settings, but also passing a callback as the code to execute.

Ok cool, I’ll give it a crack. Also what method does pulumi use to (tree shake? and) work out what libraries to bring over to the lambda function?

Some details in here: https://www.pulumi.com/docs/reference/serializing-functions/#determining-the-appropriate-node-modules-packages-to-include-with-a-lambda Any questions beyond that -let us know here or in #docs so we can address.