AWS API Gateway with HTTP, Lambda, DynamoDB, and iOS

Learn how to create RESTful APIs with the API Gateway, using HTTP requests and AWS Lambda functions to read and write to an AWS DynamoDB.

Introduction

• Easy RESTful API creation

1. Getting Started with API Gateway

• AWS components introduction
• Create an API in API Gateway
• Create a mock GET API method

2. API Gateway to HTTP Service

• GET resource, method, and model
• GET method and model for multiple items
• Solution: DELETE method and model
• POST method and model

3. DynamoDB and Lambda

• Create a DynamoDB table
• Create a Lambda function
• Test POST to table
• Solution: Test GET from table
• GET one-item query

4. API Gateway to Lambda

• Create an API for Lambda
• Create a GET request
• Create a multiple item GET request
• Create a POST request
• Solution: Create a DELETE request

5. Client SDK from OpenAPI

• Deploy an API
• Genearate OpenAPI and SDK
• GET Request from iOS
• Solution: POST an Item to the API

Conclusion

• Where do we go from here?