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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 acl(self):
 """Get the access control list for this method."""

        r = fapi.get_repository_method_acl(
            self.namespace, self.name, self.snapshot_id, self.api_url)
        fapi._check_response_code(r, 200)
        return r.json()