[AWS Lab] Synchronous Lambda Invocation – API Gateway

In this lab, we will learn how to invoke a lambda function synchronously.

  • Overview
  • Source: API Gateway – HTTP API
    • Route: GET /greet/{name}
  • Target: Lambda – Function
    • Returns the greeting message
    • Python
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[AWS] API Gateway

API Gateway is a fully managed API endpoint service that creates, manages, publishes, monitors, secures, and scales APIs. API Gateway can use other AWS services (Lambda, DynamoDB) for compute and store.


  • API (Application Programming Interface): Applications use APIs to communicate with other applications.
  • API Gateway is often used as the front door to a serverless application.
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