How to Handle Refund Notifications V1?

Received 'REFUND' notification from server for 'App Store Server Notification V1'.

Among the 'responseBodyV1' properties, the 'original_transaction_id' value and Should I find and process transactions that match 'unified_receipt' > 'latest_receipt_info' > 'original_transaction_id'?

Sometimes there are no transactions in the history of 'latest_receipt_info' that match 'original_transaction_id'.

We recommend using REFUND V2 notifications, as they will tell you exactly which transaction this is in reference to, and also moves away from deprecated V1 notifications.

How to Handle Refund Notifications V1?
 
 
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