API OverviewRoom Participants

Remove a participant from the room

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**Rate limit: Per room** · **Burst:** 100 · **Refill:** 30 req/s Remove a [room participant](/api/room-participants). This is the canonical leave endpoint. `{uuid}` is the participant's session UUID, the same identifier `GET /api/v1/rooms/{room_id}/participants` returns. **Triggered webhooks:** `room.participant.left` (deferred, emitted when the underlying media operation completes) See [Room lifecycle, participant, and playback events](/api/rooms#lifecycle-participant-and-playback-events) for complete payload schemas and examples.

Authentication

AuthorizationBearer
Send `Authorization: Bearer <app_uuid>:<api_key>` using an active API key. See [Authentication](https://voice-platform.docs.buildwithfern.com/api/authentication) for details.

Path parameters

room_idstringRequired

Case-sensitive room identifier.

uuidstringRequired

Session identifier.

Response headers

traceparentstringOptional

Server-owned W3C Trace Context for correlating this response with support and observability data. It is present on successful and error responses. A valid incoming traceparent is linked to, but never becomes, the server-owned trace identifier.

Response

Leaving room
room_idstring
statusenum

Errors

400
Bad Request Error
401
Unauthorized Error
404
Not Found Error
406
Not Acceptable Error
409
Conflict Error
422
Unprocessable Entity Error
429
Too Many Requests Error
500
Internal Server Error
503
Service Unavailable Error