Cannot resolve symbol TYPE_NON_CONSUMABLE

public void onClick(View v) {
        switch(v.getId()) {
            case R.id.buy_button: {

                PaymentRequest.PaymentRequestBuilder builder = new PaymentRequest.PaymentRequestBuilder();
                builder.setService(SERVICE_ID, APP_SECRET);
                builder.setDisplayString("Fortumo Sample1");
                builder.setProductName("Fortumo Sample1");  // non-consumable purchases are restored using this value
                builder.setType(MpUtils.TYPE_NON_CONSUMABLE);   // non-consumable items can be later restored
                builder.setIcon(R.drawable.ic_launcher);
                PaymentRequest pr = builder.build();
                makePayment(pr);

            } break;
        }
    }