Customers with administrator access can now manage feature switches (toggles) for web tier caching of 404 error responses.
Why: With the 404 Error Caching feature switch, you can enable or disable the caching of 404 responses for either dynamic or static content.
Note The 404 Error Caching feature switches are disabled for existing realms.
How: Go to to enable the 404 Error Caching feature switch, and then specify how long you want to cache the 404 responses.
Note When enabled, the 404 Error Caching feature switches can potentially
result in shoppers unintentionally receiving cached 404 responses.