Hi , I am building a headless solution using Optimizley as my back-end, I needed to build few custom API since content delivery API dose not cover my needs, however while trying to return a content , in my case page content ,the data model returned contain a content area with two blocks in it. 

first block is for everyone , 2nd block has a visitor group with criteria dose not show it to anyone 

how can I retrieve my page content and the content area filtered by my personalization setting in my custom API 

note : I am using IContentLoader and reference convertor to get my page content