terraform { required_providers { test = { source = "hashicorp/test" } } } provider "test" { alias = "secondary" } resource "test_resource" "foo" { value = "foo" } resource "test_resource" "bar" { provider = test.secondary value = "bar" } output "foo" { value = test_resource.foo.id } output "bar" { value = test_resource.bar.id }