 identity pool.          :type identity_pool_id: string         :param identity_pool_id: A name-spaced GUID (for example, us-             east-0:00EC0000-0AEA-0000-A0DD-00000EXAMPLE) created by Amazon             Cognito. GUID generation is unique within a region.          """          uri = '/identitypools/{0}'.format(identity_pool_id)         return self.make_request('GET', uri, expected_status=000)      def describe_identity_