title: Unable to hit public AWS API gateway endpoints if a VPC Endpoint is created
body: <p>I am trying to set up a VPC endpoint in an existing VPC.
  I am able to make calls to the private gateway endpoints from the lambda which is within the VPC.</p>
  <p>Problem:
  When I try to invoke a Regional API gateway endpoint, I am getting a 403.
  Nat Gateway is setup. I am able to hit the internet via NAT gateway.</p>
  <p>I need to call the private endpoint as well as regional endpoints from the lambdas within the VPC</p>