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Oops, a panic is no good. The NewArrayTypeToken stuff is mostly a holdover from our old runtime model (cc <@U87DZN4MT> as I know you are incrementally cleaning this up). Can you share the stack trace? We should fix the assert at least.

The way to override element types is by using the `Elem` field in the override schema. See <https://github.com/pulumi/pulumi-terraform/blob/162f81021f6f157711bd231e5599cae82b4af57a/pkg/tfbridge/info.go#L67>.

A good example of this in action is here: <https://github.com/pulumi/pulumi-aws/blob/13fb8673da2bbe681435cf97e989ffa037c76d3e/resources.go#L876>.

Note that the type must be a slice in the Terraform schema for overlaying an array to work.

HTH!

Aha, that’s got it. I’ll repro the stack trace another time.

It doesn’t appear under “correct” usage, and making incorrect edits to `resource.go` is fair game for panics I guess.

I’ve fixed up pulumi-aws#251 based on this and force pushed for CI. Hopefully that’s it!