Google officially informed about the fact that everyone who has an online business should pause it appropriately if they’re affected by the corona virus. It also involves using Structured Data. And here is how:
Structured Data updates during Corona
Google said in its official blog that you should update any Product, Book or Event Schema to reflect the current product availability or changing events to cancelled.
If your business has a physical storefront, you should update your LocalBusiness schema as well and change the opening hours.