Create and Integrate AWS API Gateway With AWS Lambda.

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The main aim of this article is to access the AWS Lambda function with API Gateway.

What is AWS Lambda?

• AWS Lambda is a Function-as-a-Service offering from Amazon Web Services.
• Using this we can interact with most of the services of AWS.
• We can write Lambda functions in multiple languages(Python, Java, Go, Node, etc).

And for this article, we will use Python while writing the Lambda functions.

What is AWS API Gateway?

• Amazon API Gateway is a managed service that allows developers to define the HTTP endpoints of a REST API or a WebSocket API and connect those endpoints with the corresponding backend business logic.
• It also handles authentication, access control, monitoring, and tracing of API requests.

Why do we need to integrate?

• To access the AWS Lambda function over the HTTP methods.

Now let's start creating the AWS Lambda Function first(चलिये शुरू करते हैं ! )