How does it work? You POST to the lambda service, and it emails the url parameters with the specified formatting? This requires a separate HTML form to be served from your website first, right?
Yeah, I didn't really make that part clear. You have to create an API Gateway.
Luckily, AWS lets you share API definitions so I added that to the repo. It's the swagger.json file. I'll try to get this all automated to make it super simple, but for now you just have to replace all those placeholders.
Very cool idea! Thanks for sharing it :)