source_path: ""
recursive: True

s3_bucket: ""
s3_prefix: ""

multipart_threshold_mb: 100
multipart_chunk_mb: 50
max_workers: 4
max_retries: 3
retry_base_delay_s: 1.0

aws_access_key_id: ""
aws_secret_access_key: ""
aws_region: "us-east-1"
endpoint_url: ""

dry_run: False
skip_existing: True
log_level: "INFO"
log_file: s3_transfer.log