Smal modifications regarding the public route table

main.tf

@@ -28,5 +28,5 @@ resource "aws_vpc_endpoint_route_table_association" "public_s3" {
 
   vpc_endpoint_id = aws_vpc_endpoint.s3[0].id
   #route_table_id  = aws_route_table.public[0].id
-  route_table_id  = var.public_route_table_id
+  route_table_id  = element(var.public_route_table_id, count.index)
 }

variables.tf

@@ -9,9 +9,9 @@ variable "enable_s3_endpoint" {
   default     = false
 }
 
-variable "public_route_table_id" {
+variable "public_route_table_ids" {
   description = "Public route table of the VPC where then endpoint is located"
-  type        = string
+  type        = list(string)
 }
 
 variable "private_route_table_id" {