---
title: "Remove every participant from a call"
method: DELETE
path: "/v3/voice/calls/{id}/participants"
tags: ["Voice"]
---

# Remove every participant from a call

`DELETE /v3/voice/calls/{id}/participants`

## Request

- Base URL: `https://api.sent.dm`
- URL: `https://api.sent.dm/v3/voice/calls/{id}/participants`
- Auth: one of:
  - API key in header `x-api-key`
  - HTTP bearer

Removes every participant from the conference room a live call is in, the call itself included. Every leg ends and is reported through call.completed like any other call. A room that is already empty answers 204 as well. A call that has ended answers 409, as does a call that is not in a conference.

## Path parameters

- `id` string, required

## Headers

- `x-profile-id` string, uuid

## Request body

- SentDmServicesEndpointsCustomerAPIv3VoiceCallsRequestsRemoveCallParticipantsRequest: Base request for mutation operations (POST, PUT, PATCH) with sandbox mode support
  - `sandbox` boolean: Sandbox flag - when true, the operation is simulated without side effects Useful for testing integrations without actual execution

## Response `204`

Every participant has been removed from the room

## Other responses

- `400`: The id is not a call id
- `401`: Unauthorized - Invalid API credentials
- `403`: Forbidden
- `404`: No call with this id belongs to your account
- `409`: The call has already ended, or is not in a conference
- `500`: Internal server error

## Changes

- **2026-10-23** `1a451bbb5736`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/sentdm/apis/sent-dm-api-v3/changes/v3/voice/calls/:id/participants/delete.md)

---

[API](https://skmtc.dev/sentdm/apis/sent-dm-api-v3.md) - [All operations](https://skmtc.dev/sentdm/apis/sent-dm-api-v3/llms.txt) - [OpenAPI document](https://skmtc.dev/sentdm/apis/sent-dm-api-v3/revisions/bdcca958cac7?raw)