OpenAPICreateResponse

{
    "data": {
        "documentNo": "INV-2026-0001",
        "documentType": "388",
        "pdf": "string",
        "status": "Completed",
        "warnings": [
            {
                "code": "string",
                "message": "string"
            }
        ]
    },
    "error": null,
    "success": true
}