Can we have a bucket name: \b\-ds.n

Hello,

A short answer is no.

Bucket names can consist only of lowercase letters, numbers, dots (.), and hyphens (-).

You can refer this documentation regarding naming rules for Amazon S3 bucket: https://docs.aws.amazon.com/AmazonS3/latest/userguide/bucketnamingrules.html

Hello Saurav,

No, bucket names cannot contain backslashes (). It's a reserved character in AWS. Use hyphen (-) or underscore (_) instead.

Bucket Naming Conventions: This page outlines the general naming rules for S3 buckets, including allowed characters and length restrictions: https://docs.aws.amazon.com/AmazonS3/latest/userguide/bucketnamingrules.html