S3 Storage

Overview

Manages S3-compatible object storage across all major providers. Covers bucket operations, file upload/download, presigned URLs, multipart uploads, lifecycle policies, versioning, access control, CORS, and event notifications. All examples use AWS SDK v3 which works with any S3-compatible endpoint.

Instructions

1. Client Setup

import { S3Client } from '@aws-sdk/client-s3';

// AWS S3
const s3 = new S3Client({ region: 'us-east-1' }); // Uses env vars or IAM role

// MinIO (self-hosted)
const s3 = new S3Client({
  region: 'us-east-1', endpoint: 'http://localhost:9000',