Optional
auto_The current renewal preference for the auto-renewable subscription. The value for this key corresponds to the productIdentifier property of the product that the customer's subscription renews. This field is only present if the user downgrades or cross-grades to a subscription of a different duration for the subsequent subscription period.
The current renewal status for the auto-renewable subscription.
1 - Subscription will auto-renew 0 - Customer turned off auto-renew
Optional
expiration_The reason a subscription expired. This field is only present for a receipt that contains an expired auto-renewable subscription.
Optional
grace_The time at which the grace period for subscription renewals expires, in a date-time format similar to the ISO 8601.
2021-03-01 07:00:00 Etc/GMT
Optional
grace_The time at which the grace period for subscription renewals expires, in UNIX epoch time format, in milliseconds. This key is only present for apps that have Billing Grace Period enabled and when the user experiences a billing error at the time of renewal. Use this time format for processing dates.
1616411598724
Optional
grace_The time at which the grace period for subscription renewals expires, in the Pacific Time zone.
2021-01-01 00:00:00 America/Los_Angeles
Optional
is_A flag that indicates Apple is attempting to renew an expired subscription automatically. This field is only present if an auto-renewable subscription is in the billing retry state.
1 - Apple is trying to renew the subscription. See grace_period_expires_date to determine when Apple will stop trying. 0 - Apple has stopped attempting to renew.
Optional
offer_The reference name of a subscription offer that you configured in App Store Connect. This field is present when a customer redeemed a subscription offer code.
The transaction identifier of the original purchase.
Optional
price_The price consent status for a subscription price increase. This field is only present if the customer was notified of the price increase.
1 - customer accepted the price increase 0 - customer has not yet accepted the price increase
The unique identifier of the product purchased. You provide this value when creating the product in App Store Connect, and it corresponds to the productIdentifier property of the SKPayment object stored in the transaction's payment property.
The identifier of the promotional offer for an auto-renewable subscription that the user redeemed. You provide this value in the Promotional Offer Identifier field when you create the promotional offer in App Store Connect.
Elements that refers to open auto-renewable subscription renewals or ones that failed in the past.
Link
https://developer.apple.com/documentation/appstoreservernotifications/unified_receipt/pending_renewal_info