aws-sdk-java-v2-s3

S3 object storage patterns and operations using AWS SDK for Java 2.x. Provides patterns for S3 operations: bucket management, object upload/download with multipart support, presigned URLs, S3 Transfer Manager, and S3-specific configurations using AWS SDK for Java 2.x. - Covers bucket creation, object uploads/downloads, multipart transfers, presigned URLs, and S3 Transfer Manager for optimized file handling - Includes synchronous and asynchronous client setup with configurable retry logic, timeouts, and connection pooling - Provides Spring Boot integration with configuration classes, service layer patterns, and async/reactive workflows - Supports advanced operations: metadata and encryption, batch deletions, cross-bucket copying, and lifecycle management - Best practices for security (IAM roles, server-side encryption), performance (connection reuse, async operations), and cost optimization (storage class selection, lifecycle policies) - Creating, listing, or deleting S3 buckets with proper configuration - Uploading or downloading objects from S3 with metadata and encryption - Working with multipart uploads for large files (>100MB) with error handling - Generating presigned URLs for temporary access to S3 objects - Copying or moving objects between S3 buckets with metadata preservation - Setting object metadata, storage classes, and access controls - Implementing S3 Transfer...