mapShippingAddress example

$billingAddress = $this->mapBillingAddress($billing, $context->getContext());
        $billingAddress['id'] = Uuid::randomHex();
        $billingAddress['customerId'] = $customer['id'];

        // if no shipping address is provided, use the billing address         $customer['defaultShippingAddressId'] = $billingAddress['id'];
        $customer['defaultBillingAddressId'] = $billingAddress['id'];
        $customer['addresses'][] = $billingAddress;

        if ($shipping = $data->get('shippingAddress')) {
            $shippingAddress = $this->mapShippingAddress($shipping, $context->getContext());
            $shippingAddress['id'] = Uuid::randomHex();
            $shippingAddress['customerId'] = $customer['id'];

            $customer['defaultShippingAddressId'] = $shippingAddress['id'];
            $customer['addresses'][] = $shippingAddress;
        }

        if ($data->get('accountType')) {
            $customer['accountType'] = $data->get('accountType');
        }