curl --request POST \
  --url https://app.vumasign.com/api/v1/standing-authorisations/{authorisationId}/revoke \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'Idempotency-Key: <idempotency-key>' \
  --data '
{
  "reason": "Handed over to J. Dlamini"
}
'

import requests

url = "https://app.vumasign.com/api/v1/standing-authorisations/{authorisationId}/revoke"

payload = { "reason": "Handed over to J. Dlamini" }
headers = {
    "Idempotency-Key": "<idempotency-key>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

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

fetch('https://app.vumasign.com/api/v1/standing-authorisations/{authorisationId}/revoke', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://app.vumasign.com/api/v1/standing-authorisations/{authorisationId}/revoke"

	payload := strings.NewReader("{\n  \"reason\": \"Handed over to J. Dlamini\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Idempotency-Key", "<idempotency-key>")
	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

{
  "id": "0b9a5c1e-7d42-4f8a-9e13-5c6d7e8f9a0b",
  "number": "SA-0012",
  "status": "revoked",
  "sandbox": false,
  "brand": {
    "id": "9d4f2a6b-1c3e-4d5f-8a7b-6c5d4e3f2a1b",
    "name": "NTT DATA"
  },
  "legal_entity": {
    "name": "NTT DATA South Africa (Pty) Ltd",
    "registration_number": "1990/001234/07"
  },
  "grantor": {
    "name": "Naledi Mokoena",
    "email": "naledi@example.test",
    "job_title": "HR Director"
  },
  "intended_use": "Salary adjustment letters and employment confirmations",
  "valid_from": "2026-10-14T22:00:00.000Z",
  "valid_until": "2027-10-13T22:00:00.000Z",
  "invite_expires_at": "2026-10-28T22:00:00.000Z",
  "granted_at": "2026-10-16T07:12:44.000Z",
  "cancellation": null,
  "revocation": {
    "at": "2027-03-01T08:00:00.000Z",
    "by": "api_key",
    "reason": "Handed over to J. Dlamini"
  },
  "invalidation": null,
  "reference": "ntt-signatory-2026",
  "applied_count": 0,
  "created_at": "2026-10-14T06:00:00.000Z",
  "in_flight_count": 3
}

{
  "error": {
    "code": "unauthenticated",
    "message": "<string>"
  }
}

{
  "error": {
    "code": "unauthenticated",
    "message": "<string>"
  }
}

{
  "error": {
    "code": "unauthenticated",
    "message": "<string>"
  }
}

{
  "error": {
    "code": "unauthenticated",
    "message": "<string>"
  }
}

{
  "error": {
    "code": "unauthenticated",
    "message": "<string>"
  }
}

{
  "error": {
    "code": "unauthenticated",
    "message": "<string>"
  }
}

{
  "error": {
    "code": "unauthenticated",
    "message": "<string>"
  }
}