title: How to let AWS lambda in a VPC to publish SNS notification?
body: <p>I have a lambda function that accesses my Postgres db in RDS via VPC. After it queries the db, I want to post a notification to SNS. Because my lambda function exists in my VPC, it cannot access SNS. I have an internet gateway on my VPC. I read through the VPC endpoint documentation and currently only s3 is supported.</p>
  
  <p>Is there anyway to publish to SNS in a lambda function in a VPC? </p>