aws s3api

Create and delete Amazon S3 buckets and edit bucket properties.

• Create a bucket:

aws s3api create-bucket --bucket {bucket_name}

• 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}

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