Hey 👋A AWS Lambda Function URL is a dedicated HTTP(S) endpoint for your Lambda function.
When enabling Function URLs Lambda automatically generates a unique URL endpoint. Once you create a function URL, its URL endpoint never changes. Function URLs are a good choice for a single-function microservice with a public endpoint that doesn’t require the advanced functionality of API Gateway.
In this video let's learn how to set up authentication on Function URLs using AWS_IAM Auth Type. Once enabled we will see how to use IAM User credentials to invoke the Function URL securely. We will see this using Postman and also from another .NET application. I will also show how to use credentials configured in the environment the application is running on.
00:00 Introduction
01:30 Recap of Function URL
02:19 AWS_IAM Auth Type
03:04 Making POST Request
03:55 Adding IAM User
04:53 Request from Postman
06:15 IAM Permissions
08:54 Request from .NET App
🔗Postman - www.postman.com/
🔗AwsSignatureVersion4 NuGet library - github.com/FantasticFiasco/aw...
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