API Gateway REST API endpoint is private

resource "aws_api_gateway_rest_api" "<example_resource_name>" {
  name = "<example_resource_name>"

  endpoint_configuration {
    types = ["PRIVATE"]  # Critical: makes the REST API private
  }
}

Resources:
  <example_resource_name>:
    Type: AWS::ApiGateway::RestApi
    Properties:
      Name: <example_resource_name>
      EndpointConfiguration:
        Types:
          - PRIVATE  # Critical: sets the REST API endpoint to Private, removing public access