No matter how you like to participate in developer communities, Pulumi wants to meet you there. If you want to meet other Pulumi users to share use-cases and best practices, contribute code or documentation, see us at an event, or just tell a story about something cool you did with Pulumi, you are part of our community.

Pulumi Community

You'll have to provide more information about your use case to determine "best way".

You could run the automation API in AWS Lambda, or AWS Batch, triggered by Events, for example.