Cancel a scheduling appointment

curl --request POST \
  --url https://one-link.kz/api/v1/accounts/{account_id}/scheduling/appointments/{id}/cancel \
  --header 'api_access_token: <api-key>'

{
  "payload": {
    "id": 123,
    "account_id": 123,
    "resource_id": 123,
    "contact_id": 123,
    "service_id": 123,
    "company_id": 123,
    "conversation_id": 123,
    "created_by_id": 123,
    "starts_at": "2023-11-07T05:31:56Z",
    "ends_at": "2023-11-07T05:31:56Z",
    "duration_min": 123,
    "status": "<string>",
    "appointment_type": "<string>",
    "client_name": "<string>",
    "client_phone": "<string>",
    "client_identifier": "<string>",
    "client_birth_date": "2023-12-25",
    "client_gender": "<string>",
    "payment_status": "<string>",
    "service_amount": 123,
    "prepaid_amount": 123,
    "settlement_amount": 123,
    "external_ref": "<string>",
    "idempotency_key": "<string>",
    "payments": [
      {
        "id": 123,
        "amount": 123,
        "payment_method": "<string>",
        "payment_kind": "<string>"
      }
    ],
    "expense": {
      "id": 123,
      "amount": 123,
      "status": "<string>"
    }
  }
}