Service-linked role with name es.amazonaws.com cannot be set multiple…

… times

elasticsearch.tf

@@ -1,7 +1,3 @@
-resource "aws_iam_service_linked_role" "es" {
-  aws_service_name = "es.amazonaws.com"
-}
-
 resource "aws_elasticsearch_domain" "default" {
   domain_name           = local.domain_name
   elasticsearch_version = local.version
@@ -24,4 +20,4 @@ resource "aws_elasticsearch_domain" "default" {
     security_group_ids = [aws_security_group.elasticsearch.id]
     subnet_ids         = local.subnets
   }
-}
+}