public function getPaymentInstruments(CustomerInterface $customer): array
    {
        $instrumentClient = new PaymentInstrumentClient($this->getContext(), $this->getOptions());
        $instrumentClient->setCustomer($customer);
        $instrumentClient->setToken($this->getToken());
        $response = $instrumentClient->get();
        $this->setLastResponse($instrumentClient->getLastResponse());

        return $response??[];
    }