I have a Graphcool project definition, with multiple stages, and I have a Serverless AWS definition. I use the Serverless AWS definition to deploy all of my functions, and I link them to Graphcool by using Webhooks. This document describes some of the ideas for linking those two deployments together.
So what kind of information do the Graphcool service and the Serverless service need to know about each other in order to connect?