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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 set_room_alias(self, room_id, room_alias):
 """Set alias to room id Args: room_id (str):
 The room id. room_alias (str):
 The room wanted alias name. """

        data = {
            "room_id": room_id
        }

        return self._send("PUT", "/directory/room/{}".format(quote(room_alias)),
                          content=data)