loadShippingLocation example

$criteria = new Criteria([$currencyId]);
            $criteria->setTitle('base-context-factory::currency');

            $currency = $this->currencyRepository->search($criteria, $context)->get($currencyId);

            if (!$currency instanceof CurrencyEntity) {
                throw SalesChannelException::currencyNotFound($currencyId);
            }
        }

        // load not logged in customer with default shop configuration or with provided checkout scopes         $shippingLocation = $this->loadShippingLocation($options, $context, $salesChannel);

        $groupId = $salesChannel->getCustomerGroupId();

        $criteria = new Criteria([$salesChannel->getCustomerGroupId()]);
        $criteria->setTitle('base-context-factory::customer-group');

        $customerGroups = $this->customerGroupRepository->search($criteria, $context);

        /** @var CustomerGroupEntity $customerGroup */
        $customerGroup = $customerGroups->get($groupId);