Returns all card subscriptions under the account, ordered by createdAt descending (most recently created first).

The subaccountId, cardId, state and networkBulkFeedId filters are independent and combine additively — supplying more than one narrows the result set to subscriptions matching all of them.

Filtering by state accepts any of the states a card subscription reports in its response payload:

• pending — enrolled from a network roster while the card is still inactive at the network. The subscription is fully enrolled and billable, but has not yet transacted.
• active — also returns subscriptions still completing activation, which already report their own state as active.
• deactivated, expired, reqSCA, failed-to-create — matched exactly.

This endpoint supports offset-based pagination. Pagination links preserve any filters applied to the original request.