core + pending (Pending Extension): these terms are pending wider review. Feedback is welcomed!

availability

Canonical URL: http://schema.org/availability

Thing > Property > availability

The availability of this item—for example In stock, Out of stock, Pre-order, etc.

Usage: Between 500,000 and 1,000,000 domains
Values expected to be one of these types
ItemAvailability
Used on these types
Demand
Offer

Schema Version 3.3