AWS Cloud Development Kit - From Beginner to Professional - Grant Least Privileges to Your Lambda Functions

The video tutorial explains how to add fine-grained privileges to AWS Lambda functions using AWS CDK. It covers the deployment of a simple Lambda function that lists S3 buckets and stores them in a DynamoDB table. Initially, the function is deployed without additional privileges, leading to access errors. The tutorial then demonstrates how to add managed policies for S3 access and fine-grained access for DynamoDB, ensuring the Lambda function has the necessary permissions to perform its tasks.

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