failedOrder

Purchases can be voided for a variety of reasons, such as:

1. A purchase is canceled, either by the user, by the developer, or by Google. For subscriptions, note that this refers to canceling the purchase of a subscription, rather than canceling the subscription itself.

2. A purchase is charged back.

3. The app developer cancels or refunds a user order and checks the "revoke" option in the console.