Obscure warning when deploying AWS serverless template

[cnunciato]

This seems to have surfaced recently, and it's not clear what to do about it:

Diagnostics:
  aws:s3:BucketObject (api4c238266/index.html):
    warning: urn:pulumi:dev::selector-aws-yaml-2::aws-apigateway:index:RestAPI$aws:s3/bucketObject:BucketObject::api4c238266/index.html verification warning: use the aws_s3_object resource instead

We should see if there's some way to address it in the template or file something on the appropriate provider repo.

[scottslowe]

@cnunciato Do you remember which template(s) were producing this error? NVM, looks like it is one of the AWS serverless templates.

[scottslowe]

There's zero mention of S3 resources in the template, and the error implies that the problem lies within the API Gateway component. Should we move this issue to that repository?