EmailDeliverRequest

{
    "from": "billing@yourcompany.com",
    "fromName": "Your Company Billing",
    "subject": "Your invoice {{invoice_number}} is ready",
    "templateId": "66f1c0a94b8d2e5f7a3c1d90",
    "html": "<html><body><h1>Hello {{name}}</h1><p>Your invoice is attached.</p></body></html>",
    "attachmentId": "string",
    "attachmentName": "string",
    "attachments": [
        {
            "attachmentName": "invoice-2026-04.pdf",
            "content": "JVBERi0xLjQKJcfsj6IKNSAwIG9iago8PC9MZW5ndGggNiAwIFI+PgpzdHJlYW0K",
            "attachmentId": "string"
        }
    ],
    "payload": [
        {
            "recipient": "ana.gomez@example.com",
            "fields": {
                "name": "Ana",
                "invoice_number": "F-2026-00184",
                "amount": "COP 145,000"
            },
            "programmedDate": "2026-09-01T14:30:00Z",
            "attachments": [
                {
                    "attachmentName": "invoice-2026-04.pdf",
                    "content": "JVBERi0xLjQKJcfsj6IKNSAwIG9iago8PC9MZW5ndGggNiAwIFI+PgpzdHJlYW0K",
                    "attachmentId": "string"
                }
            ],
            "attachmentId": "string",
            "attachmentName": "string"
        }
    ]
}