Remove a participant from a call

Removes one participant from the conference room a live call is in, named by the participant's own call id from the participants list. Their leg ends and is reported through call.completed like any other call; everyone else stays connected. A participant who is not in this call's room answers 404. A call that has ended answers 409, as does a call that is not in a conference.

DELETE
/v3/calls/{id}/participants/{participantId}

Request Body

application/json

TypeScript Definitions

Use the request body type in TypeScript.

sandbox?boolean

Sandbox flag - when true, the operation is simulated without side effects Useful for testing integrations without actual execution

Response Body

application/json

application/json

application/json

application/json

curl -X DELETE "https://example.com/v3/calls/call_9f2ab000-0000-4000-8000-000000000001/participants/call_9f2ab000-0000-4000-8000-000000000002" \  -H "Content-Type: application/json" \  -d '{    "sandbox": false  }'
Empty
{
  "success": true,
  "error": {
    "code": "string",
    "message": "string",
    "details": {
      "property1": [
        "string"
      ],
      "property2": [
        "string"
      ]
    },
    "doc_url": "string"
  },
  "meta": {
    "request_id": "string",
    "timestamp": "2019-08-24T14:15:22Z",
    "version": "string"
  }
}
Empty
Empty
{
  "success": false,
  "data": null,
  "error": {
    "code": "RESOURCE_017",
    "message": "Participant not found",
    "details": null,
    "doc_url": "https://docs.sent.dm/reference/api/error-catalog"
  },
  "meta": {
    "request_id": "req_7X9zKp2jDw",
    "timestamp": "2026-10-06T09:10:22.7143916+00:00",
    "version": "v3"
  }
}
{
  "success": false,
  "data": null,
  "error": {
    "code": "CONFLICT_009",
    "message": "Call is not in a conference",
    "details": null,
    "doc_url": "https://docs.sent.dm/reference/api/error-catalog"
  },
  "meta": {
    "request_id": "req_7X9zKp2jDw",
    "timestamp": "2026-10-06T09:10:22.7143927+00:00",
    "version": "v3"
  }
}
{
  "success": false,
  "data": null,
  "error": {
    "code": "INTERNAL_001",
    "message": "An unexpected error occurred while removing the participant",
    "details": null,
    "doc_url": "https://docs.sent.dm/reference/api/error-catalog"
  },
  "meta": {
    "request_id": "req_7X9zKp2jDw",
    "timestamp": "2026-10-06T09:10:22.7143934+00:00",
    "version": "v3"
  }
}

Update a participant PATCH

Mutes or unmutes one participant of the conference room a live call is in, named by the participant's own call id from the participants list: send muted true to silence them, muted false to let them be heard again. Muting a participant who is already muted succeeds, as does unmuting one who is not. A participant who is not in this call's room answers 404. A call that has ended answers 409, as does a call that is not in a conference.

Remove every participant from a call DELETE

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.