Using Response Cache & Invalidate Cache Policy Together?

[jaycrowww]

Hi there,

The documentation around caching does not explicitly mention whether you can use Invalidate Cache Policy with Response Cache Policy as part of a reverse proxy. It suggests you should use invalidate cache with populate and lookup.
https://docs.apigee.com/api-platform/reference/policies/response-cache-policy?hl=en 

I wish to invalidate the cache when there is a POST or DELETE request with 200 response (which can be configured as a conditional as part of the Step). Otherwise, Response Cache fulfills all my caching needs. 

Are the two Policies incompatible or is there a downside to using Response Cache with Invalidate Cache?

Thank you.