createAccessTokenStruct example

public function startFrw(Context $context): void
    {
        $this->trackingEventClient->fireTrackingEvent(self::TRACKING_EVENT_FRW_STARTED);

        $this->eventDispatcher->dispatch(new FirstRunWizardStartedEvent($this->getFrwState(), $context));
    }

    public function frwLogin(string $shopwareId, string $password, Context $context): void
    {
        $accessTokenResponse = $this->frwClient->frwLogin($shopwareId, $password, $context);
        $accessToken = $this->createAccessTokenStruct($accessTokenResponse, $accessTokenResponse['firstRunWizardUserToken']);

        $this->updateFrwUserToken($context, $accessToken);
    }

    public function upgradeAccessToken(Context $context): void
    {
        $accessTokenResponse = $this->frwClient->upgradeAccessToken($context);
        $accessToken = $this->createAccessTokenStruct($accessTokenResponse, $accessTokenResponse['shopUserToken']);

        $this->storeService->updateStoreToken($context, $accessToken);
        $this->configService->set(StoreRequestOptionsProvider::CONFIG_KEY_STORE_SHOP_SECRET, $accessToken->getShopSecret());