Breaking changes

Renames an invoice error code to invoice_already_finalized Breaking changes

What’s new

Renames the immutable_frozen_invoice error code to invoice_already_finalized.

Impact

You now encounter the invoice_already_finalized error code when attempting to modify an invoice that has been finalized. This modification requires updates to error handling code that specifically checks for the old immutable_frozen_invoice error.

Upgrade

1. View your current API version in Workbench.
2. If you use an SDK, upgrade to the corresponding SDK version for this API version.

• If you don’t use an SDK, update your API requests to include Stripe-Version: 2018-11-08

3. Upgrade the API version used for webhook endpoints .
4. Test your integration against the new version.
5. If you use Connect, test your Connect integration .
6. In Workbench, perform the upgrade . You can roll back the version for 72 hours.

Learn more about Stripe API upgrades.