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# InvalidEmptyStorefrontCountryCodeListError

An error that indicates a required storefront country code is empty.

```
object InvalidEmptyStorefrontCountryCodeListError
```

## Discussion

This error applies to the [`Extend Subscription Renewal Dates for All Active Subscribers`](/documentation/AppStoreServerAPI/Extend-Subscription-Renewal-Dates-for-All-Active-Subscribers) endpoint. If your request applies to all storefronts, omit the `storefrontCountryCodes` list from the [`MassExtendRenewalDateRequest`](/documentation/AppStoreServerAPI/MassExtendRenewalDateRequest) object.

---

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