source.json - MinIO

{
  "bucket_name": "source-data",
  "region": "us-east-1",
  "path_prefix": "parquet/",
  "access_key_id": "minioadmin",
  "secret_access_key": "minioadmin",
  "endpoint": "http://localhost:9000",
  "file_format": "parquet",
  "max_threads": 5,
  "retry_count": 3
}