aws-api-gateway

I have 2 Lambda functions – one that produces a quote and one that turns a quote into an order.
I’d like the Order lambda function to call the Quote function to regenerate the quote, rather than just receive it from an untrusted client.

I am trying to set up a hello world example with AWS lambda and serving it through api gateway. I clicked the “Create a Lambda Function”, which set up the api gatway and selected the Blank Function option. I added the lambda function found on AWS gateway getting started guide:

I’m currently writing a Node.js lambda function, in which I want to log the incoming requester’s public IP address. I’ve been looking through both the API Gateway and Lambda docs all day, but haven’t found a solution.

I am using AWS Api Gateway.
I have created resource and method using API Gateway.