Returning the Bucket Policies on a Bucket

To return the bucket policy on a specified bucket, use the GET Bucket operation with the policy sub-resource. The following request returns the bucket policy for the bucket, mybucket.s3.amazonaws.com:

GET ?policy HTTP/1.1
Host: mybucket.s3.amazonaws.com
Date: Wed, 28 Oct 2009 22:32:00 GMT
Authorization: AWS AKIAIOSFODNN7EXAMPLE:VGhpcyBSAMPLEBieSBlbHZpbmc=

The bucket owner by default has permissions to retrieve bucket policies using GET Bucket policy.

For more information, go to GET Bucket policy in the Amazon S3 API Reference.