Beside passing the current providers to a module, can I count/loop through them?

Terraform
1

Hi,

I’m wondering if the ‘providers’ parameter in a module can be read/counted/looped through?

example.tf

module "example" {
  source = ../module/example
  name = "example_name
  providers = {
    aws         = aws
    aws.useast1 = aws.useast1
  }
}

module/example/providers.tf

provider "aws" {
  for_each = provider(s).key

  alias = each.value
}

The error it gives is; A managed resource “provider(s)” “key” has not been declared in module “example”. *() Wasnt sure if its provider or providers so tried both and got the same error

I can hardcode these values as there only two for the provider, but what if something needs to be deployed in both regions?

module/example/main.tf

resource "aws_s3_bucket" "bucket" {
  for_each = provider(s).key

  provider = each.value
}