Several fields within the InAppProduct schema, including gracePeriod, subscriptionPeriod, subscriptionTaxesAndComplianceSettings, and trialPeriod, are now marked as deprecated. Additionally, the purchaseType enum value that represented subscriptions is deprecated, with its description explicitly stating: "Subscriptions are no longer supported in the InAppProducts API. Use the Subscriptions API instead." The benefits field in InAppProductListing is also deprecated. This signals a clear migration path for subscription management away from InAppProduct to the specialized Subscriptions API.
Medium Impact
Docs