As is, we create a new Facebook pages connectors, we just have an ability to choose which pages and schema we would like to load data. Problem occurs because for a page have a long history, we have a lot of old post_id and the connector took remarkable long time to finish sync. 

It'll be much better and convenience for us if we could have some mechanism to filter out post_id when creating connector. Such as: filter by list of post_id, list of media_type (video, text ...), range of created_time (from date to date -> even today ...), hashtags ... 

Based on information in post_attachment_history, post_history, post_tagged_profile_history we could filter out the post_id which are used to get metrics data.

Thanks for your support!