'Returns the JSON policy associated with the bucket.  The policy
is returned as an uninterpreted JSON string.'

def get_policy(self, headers=None):

    response = self.connection.make_request('GET', self.name, query_args='policy', headers=headers)
    body = response.read()
    if (response.status == 200):
        return body
    else:
        raise self.connection.provider.storage_response_error(response.status, response.reason, body)
