aws s3api

Create and delete Amazon S3 buckets and edit bucket properties. More information: https://awscli.amazonaws.com/v2/documentation/api/latest/reference/s3api/index.html.

• Create bucket in a specific region:

aws s3api create-bucket --bucket bucket_name --region region --create-bucket-configuration LocationConstraint=region

• Delete a bucket:

aws s3api delete-bucket --bucket bucket_name

• List buckets:

aws s3api list-buckets

• List the objects inside of a bucket and only show each object’s key and size:

aws s3api list-objects --bucket bucket_name --query 'Contents[].{Key: Key, Size: Size}'

• Add an object to a bucket:

aws s3api put-object --bucket bucket_name --key object_key --body path/to/file

• Download object from a bucket (The output file is always the last argument):

aws s3api get-object --bucket bucket_name --key object_key path/to/output_file

• Apply an Amazon S3 bucket policy to a specified bucket:

aws s3api put-bucket-policy --bucket bucket_name --policy file://path/to/bucket_policy.json

• Download the Amazon S3 bucket policy from a specified bucket:

aws s3api get-bucket-policy --bucket bucket_name --query Policy --output json|table|text|yaml|yaml-stream > path/to/bucket_policy