create a bucket aws cli code example

Example 1: aws cli create bucket command

aws s3 mb s3://<bucket-name>
# or
aws s3api create-bucket --bucket <bucket-name> --region <region>

# if error occurs as: (BucketAlreadyExists) 
# need to specify unique name like "bucket-name-5184653123"

Example 2: how to create s3 bucket in aws cli

aws s3 mb s3://bucket_name
#bucket_name is user defined. It will be created at S3 storage.
# bucket_name should not be duplicate.