ReadIdentitiesByScope.
        :param str scope_id:
        :param str query_membership:
        :param str properties:
        :rtype: [Identity]

def read_identities_by_scope(self, scope_id, query_membership=None, properties=None):
        """ReadIdentitiesByScope.
        :param str scope_id:
        :param str query_membership:
        :param str properties:
        :rtype: [Identity]
        """
        query_parameters = {}
        if scope_id is not None:
            query_parameters['scopeId'] = self._serialize.query('scope_id', scope_id, 'str')
        if query_membership is not None:
            query_parameters['queryMembership'] = self._serialize.query('query_membership', query_membership, 'str')
        if properties is not None:
            query_parameters['properties'] = self._serialize.query('properties', properties, 'str')
        response = self._send(http_method='GET',
                              location_id='28010c54-d0c0-4c89-a5b0-1c9e188b9fb7',
                              version='5.0',
                              query_parameters=query_parameters)
        return self._deserialize('[Identity]', self._unwrap_collection(response))