gistfile1.txt

globals {
  providers = ["name1", "name2"]
}

generate_hcl "example.tf" {
  content {
    tm_dynamic "resource1" {
      for_each = tm_toset(global.providers)
      iterator = i

      content {
          provider = i.value
      }
    }

    tm_dynamic "resource2" {
      for_each = tm_toset(global.providers)
      iterator = i

      content {
          provider = i.value
      }
    }
  }
}