same error I meeted
when i called the apple api: /inApps/v1/history/{originalTransactionId} http response 404, I tried in product and sandbox environment, all that response 404
and when i check the apple document , i found that,404 is(AccountNotFoundError | AccountNotFoundRetryableError | AppNotFoundError | AppNotFoundRetryableError | OriginalTransactionIdNotFoundError | OriginalTransactionIdNotFoundRetryableError)
but i only can see 404, not 404*** ;