Quality API returning empty CSAT results for specific interactions

I’m hitting /api/v2/quality/evaluations to pull CSAT scores tied to specific interactions. The GET request returns 200 OK but the results array is always empty, even though I know surveys were submitted. I’m using the interactionId filter exactly as the docs say. My auth token has the quality:evaluations:view scope. Here’s the payload structure I’m getting back. Any ideas why it’s blank?