Hotfix: renewal_date field type change on app subscriptions details object

API version: 2025-01 and later

The renewal_date field on the app subscription details object is no longer required. It has changed from type String! to String, and the field will return null for inactive subscriptions.

query {
  app_subscriptions (app_id: 1234567890) {
    cursor
    total_count 
    subscriptions {
      account_id
      monthly_price
      currency
      renewal_date
    }
  }
}