curl --request GET \
  --url https://test-api.pasca.co/api/v1/einvoice/{IRN} \
  --header 'API-KEY: <api-key>' \
  --header 'API-SECRET: <api-key>'

{
  "status": false,
  "code": 400,
  "message": "Failed to validate invoice",
  "data": null,
  "error": {
    "id": "5c4c008e-8f1e-4034-a96b-8b352c143da5",
    "handler": "invoice_actions",
    "details": "this business does not exist",
    "public_message": "validation failed"
  },
  "timestamp": "2025-12-23T14:54:12.477393Z"
}