AWS Service Connect With Terraform - amazon-web-services

Question

Looking for a working terraform plan to configure AWS Service Connect With ECS (FARGATE).
This is what I have:
resource "aws_service_discovery_http_namespace" "my-cloudmap-namespace" {
name = "<namespace>"
description = "Namespace for Service Discovery"
}
Container Definition:
[
{
"name": "my-service-container",
"image": "XXXXXXXXXXX",
"cpu": 0,
"essential": true,
"portMappings": [{
"name": "my-service",
"containerPort": 4002,
"hostPort": 4002,
"protocol": "tcp",
"appProtocol": "http"
}]
}
]
Then In the Service Definition:
service_connect_configuration {
enabled = true
namespace = aws_service_discovery_http_namespace.my-cloudmap-namespace.arn
service {
client_alias {
dns_name = "my-service"
port = "4002"
}
discovery_name = "my-service"
port_name = "my-service"
}
}
This does not seem to work. I am not able to reach my service on http://my-service:4002/ from another instance.
Has anyone successfully configured Service Connect with ECS (FARGATE) using terraform ?