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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_acl(self, key_name='', headers=None, version_id=None):
 """returns a bucket's acl. We include a version_id argument to support a polymorphic interface for callers, however, version_id is not relevant for Google Cloud Storage buckets and is therefore ignored here."""
 
        return self.get_acl_helper(key_name, headers, STANDARD_ACL)