Caching higher payload size (500 to 700kb)

[sjm2000]

Dear experts

I am using opdk version 4.51 (on premise)

There is specific requirements for caching in an api,  where the json response payload size usually comes between 490 to 700 kB.

Mostly cache_miss happens due to higher payload size. What is the solution or even a workaround using only apigee .

Any suggestion or even pointers is really appreciated 

Thanks 

Sujith Mathew