aws-s3-mb

Create a new S3 bucket in the default region

$ aws s3 mb s3://[bucket-name]

$ aws s3 mb s3://[bucket-name] --region [us-west-1]

aws s3 mb S3Uri [options]

aws s3 mb (make bucket) creates a new Amazon S3 bucket. The bucket name must be globally unique across all AWS accounts and comply with S3 naming rules.
By default, the bucket is created in the region specified in your AWS configuration. Use the --region option to create the bucket in a different region.

S3Uri

The S3 URI for the bucket to create in the format s3://bucket-name

Create the bucket in the specified AWS region (overrides default region)

Bucket names must be globally unique across all AWS accounts and regions. Names must be 3-63 characters, contain only lowercase letters, numbers, and hyphens, and cannot be formatted as IP addresses. Bucket creation may fail if the name is already taken by another AWS account.

aws-s3(1), aws-s3-rb(1), aws-s3-ls(1)