Uses the id to generate buckets dynamically: Uses the first part of an id up to the delimiter char and concatenates this to the bucketPrefix. If the id doesn't contain the delimiter char, it will use bucketPrefix as the bucket name.
Uses the id to generate buckets dynamically: Uses the first part of an id up to the delimiter char and concatenates this to the bucketPrefix. If the id doesn't contain the delimiter char, it will use bucketPrefix as the bucket name.