Has anyone created a MongoDB atlas database and collection using Pulumi ?

We were only able to create the cluster from what I recall. The actual collections/etc were not yet supported. Hopefully soon 🙂

ok, thanks for the quick confirmation.

My info is a few months old but you are welcome. I think they only support what Terraform supports.

Looks like creating DB is not exposed through MongoDb Atlas API. So, it won't work with any IaC.