def request_free_license(self, app_ids: list[int]):
    return self.ws.send_proto_and_wait(MsgProto(EMsg.ClientRequestFreeLicense, appids=app_ids))
def request_free_license(self, app_ids: list[int]):
    return self.ws.send_proto_and_wait(MsgProto(EMsg.ClientRequestFreeLicense, appids=app_ids))