Restrictions

1. Restricted characters in file/folder name include "<>:\"/\\|?*"

The bucket name can be between 3 and 63 characters long, and can contain only lower-case characters, numbers, periods, and dashes.
Each label in the bucket name must start with a lowercase letter or number.
The bucket name cannot contain underscores, end with a dash, have consecutive periods, or use dashes adjacent to periods.
The bucket name cannot be formatted as an IP address (198.51.100.24).
Bucket name cannot start or end with a period.