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文档

fg-0059Meta Graph APIVerified Sep 2026trust 50

Facebook post_impressions and post reach metrics no longer return data

Symptom

post_impressions, post_impressions_unique, post_views and post_engaged_users return errors or nothing

Cause

Meta deprecated post-level impressions, unique impressions, views and engaged users for Facebook Page posts on 2026-06-16. It is a platform change, not a token or permission problem.

Fix

Drop those metrics. Use the ones that still answer, and use Instagram insights for reach.

GET /{post-id}/insights?metric=post_clicks,post_reactions_by_type_total