Facebook Insights API Query on Engaged Users for Posts

Hi there,

I'm trying to know the number of users who have engaged on my posts in my facebook page.

I noticed that there is a metric 'Engaged users' but its defined as below accounting for Page Level engagements .

Just wanted to check would it be possible to provide another metric to have this - Engaged users ( POST LEVEL) ?

So that we're able to differentiate engagement rates on an average score-card in data studio by Page Engagement rate & post-Engagement rate respectively.

Would be great if you can clarify.

Best,

Vaishnavi