Observer Register

POST 
/v0/voice/observer/register

Attach a Twilio Stream subresource to a live call.

Pre-registers the observer in the in-memory registry so the WS handler can recognize the inbound start frame, then calls Twilio's Streams REST API to create the subresource. On Twilio failure the registration is rolled back so a retry can re-attempt cleanly.

The caller's org is verified against the call's org (from the twilio_edge:{call_sid} Redis key) so clients can only observe calls belonging to their own account.

Request

Responses

201

Successful Response

422

Validation Error