src/Requests/Auth/Handlers/ExpiredTokenRequestHandler.php
public function handle($request)
    {
        $accessToken = $this->tokenRefresher->refresh($this->auth);

        $this->ordercloud->setAccessToken((string) $accessToken);

        return $this->ordercloud->exec($request->getPreviousRequest());
    }
public function handle($request)
    {
        $accessToken = $this->tokenRefresher->refresh($this->auth);

        $this->ordercloud->setAccessToken((string) $accessToken);

        return $this->ordercloud->exec($request->getPreviousRequest());
    }
@param ExpiredTokenRequest $request

@return Response

@throws AccessTokenExpiredException