curl --request DELETE \
  --url https://api.kallabot.com/v1/web-call-sessions/{call_id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'Idempotency-Key: <idempotency-key>' \
  --data '
{
  "reason": "closed_by_caller"
}
'

const options = {
  method: 'DELETE',
  headers: {
    'Idempotency-Key': '<idempotency-key>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({reason: 'closed_by_caller'})
};

fetch('https://api.kallabot.com/v1/web-call-sessions/{call_id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.kallabot.com/v1/web-call-sessions/{call_id}"

payload = { "reason": "closed_by_caller" }
headers = {
    "Idempotency-Key": "<idempotency-key>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.delete(url, json=payload, headers=headers)

print(response.text)

{
  "id": "<string>",
  "channel": "phone",
  "direction": "inbound",
  "lifecycle": "requested",
  "outcome": "answered",
  "desired_state": "none",
  "attention_state": "none",
  "revision": 123,
  "agent_id": "<string>",
  "agent_version": 123,
  "party": "<string>",
  "party_country": "<string>",
  "actor_user_id": "<string>",
  "team_id": "<string>",
  "requested_at": "<string>",
  "answered_at": "<string>",
  "ended_at": "<string>",
  "ring_ms": 123,
  "talk_ms": 123,
  "total_ms": 123,
  "attempt_count": 123,
  "terminal_reason": "<string>",
  "error_code": "<string>",
  "usage_finalization": "<string>",
  "cost_finalization": "<string>",
  "telemetry_completeness": "<string>",
  "has_recording": true,
  "has_transcript": true,
  "transferred": true,
  "transfer_destination": "<string>",
  "transfer_type": "<string>",
  "transfer_at": "<string>",
  "capabilities": {
    "can_cancel": true,
    "can_listen": true,
    "can_read_transcript": true,
    "can_export": true,
    "can_annotate": false,
    "can_whisper": false,
    "can_operate": false,
    "can_transfer": false
  },
  "analysis_state": "pending",
  "analyzed_at": "<string>",
  "disposition": "<string>",
  "sentiment": 123,
  "sentiment_label": "<string>",
  "summary": "<string>",
  "caller_name": "<string>",
  "caller_company": "<string>",
  "caller_email": "<string>",
  "callback_at": "<string>",
  "tags": [
    "<string>"
  ],
  "review_reasons": [
    "<string>"
  ],
  "reviewed_at": "<string>",
  "archived_at": "<string>",
  "cost_total_micros": 123,
  "currency": "<string>"
}

{
  "type": "https://docs.kallabot.com/errors/unsupported_api_version",
  "title": "Kallabot-Version names a version this API doesn't have",
  "status": 400,
  "code": "unsupported_api_version",
  "retryable": false
}

{
  "type": "https://docs.kallabot.com/errors/unauthenticated",
  "title": "Missing or invalid API key",
  "status": 401,
  "code": "unauthenticated",
  "retryable": false
}

{
  "type": "https://docs.kallabot.com/errors/insufficient_scope",
  "title": "The key lacks a required scope",
  "status": 403,
  "code": "insufficient_scope",
  "retryable": false
}

{
  "type": "https://docs.kallabot.com/errors/not_found",
  "title": "Not found (or not visible to this key)",
  "status": 404,
  "code": "not_found",
  "retryable": false
}

{
  "type": "https://docs.kallabot.com/errors/revision_conflict",
  "title": "Conflicts with the resource's current state",
  "status": 409,
  "code": "revision_conflict",
  "retryable": false
}

{
  "type": "https://docs.kallabot.com/errors/invalid_request",
  "title": "One or more fields are not valid",
  "status": 422,
  "code": "invalid_request",
  "retryable": false
}

{
  "type": "https://docs.kallabot.com/errors/sdk_version_unsupported",
  "title": "This SDK release is switched off: upgrade the SDK",
  "status": 426,
  "code": "sdk_version_unsupported",
  "retryable": false
}

{
  "type": "https://docs.kallabot.com/errors/precondition_required",
  "title": "A required header is missing (Idempotency-Key or If-Match)",
  "status": 428,
  "code": "precondition_required",
  "retryable": false
}

{
  "type": "https://docs.kallabot.com/errors/rate_limited",
  "title": "Too many requests",
  "status": 429,
  "code": "rate_limited",
  "retryable": true
}

{
  "type": "https://docs.kallabot.com/errors/internal_error",
  "title": "Something went wrong on our side",
  "status": 500,
  "code": "internal_error",
  "retryable": true
}