AWS API Gateway 👉 Export Swagger Tutorial 🔥
You have an AWS Lambda function which is integrated with the Amazon API Gateway and deployed as a REST API.
Now you want to export your API as a Swagger spec file in JSON or YAML format automatically.
Can you do this using the API Gateway? Let's find out.
AWS Lambda is a serverless, event-driven compute service that lets you run code for virtually any type of application or backend service without provisioning or managing servers. You can trigger Lambda from over 200 AWS services and software as a service (SaaS) applications, and only pay for what you use.
Amazon API Gateway is a fully managed service that makes it easy for developers to create, publish, maintain, monitor, and secure APIs at any scale. APIs act as the "front door" for applications to access data, business logic, or functionality from your backend services.
Swagger allows you to describe the structure of your APIs so that machines can read them. The ability of APIs to describe their own structure is the root of all awesomeness in Swagger.