Twilio Voice Insights Call Summary drops attributes.conference_participant on 2026-08-01
- Provider
- Twilio
- Endpoint
GET /v1/Voice/{CallSid}/Summary- Effective
- 2026-08-01
- Severity
- medium
- Change
- field-rename
- Status
- verified
What changed
On August 1, 2026 Twilio removed the conference_participant attribute from the Voice Insights Call Summary (GET /v1/Voice/{CallSid}/Summary on insights.twilio.com) and the matching Event Streams event; attributes now returns null for every call. Code that reads attributes.conference_participant gets nothing, and code that dereferences attributes can throw.
What to do
Stop reading attributes.conference_participant and treat attributes as nullable. Get conference data from the Conference Insights API or Conference Insights Event Streams instead.
Sources
- Provider notice (2026-07-01)
- https://www.twilio.com/docs/voice/voice-insights/api/call/details-call-summary
- https://www.twilio.com/docs/voice/voice-insights/api/call/call-summary-resource
Check your code
bash
npx shapi-cli scan .shapi scan lists the call sites this change affects; shapi fix repairs them test-first when the advisory has an automatic fix. All advisories · Markdown · OSV · JSON