Restsharp: कैसे करें: RestSharp का उपयोग करके किसी जटिल वस्तु के लिए HTTP पोस्ट भेजें

क्या कोई इस बारे में सलाह दे सकता है कि अनुरोध पैरामीटर के रूप में नीचे दी गई HTTP पोस्ट कैसे भेजें।

{
    "key": "example key",
    "message": {
        "html": "<p>Example HTML content</p>",
        "text": "Example text content",
        "subject": "example subject",
        "from_email": "[email protected]",
        "from_name": "Example Name",
        "to": [
            {
                "email": "[email protected]",
                "name": "Recipient Name"
            }
        ],
        "headers": {
            "Reply-To": "[email protected]"
        },
        "important": false,
        "track_opens": null,
        "track_clicks": null,
        "auto_text": null,
        "auto_html": null,
        "inline_css": null,
        "url_strip_qs": null,
        "preserve_recipients": null,
        "view_content_link": null,
        "bcc_address": "[email protected]",
        "tracking_domain": null,
        "signing_domain": null,
        "return_path_domain": null,
        "merge": true,
        "global_merge_vars": [
            {
                "name": "merge1",
                "content": "merge1 content"
            }
        ],
        "merge_vars": [
            {
                "rcpt": "[email protected]",
                "vars": [
                    {
                        "name": "merge2",
                        "content": "merge2 content"
                    }
                ]
            }
        ],
        "tags": [
            "password-resets"
        ],
        "subaccount": "customer-123",
        "google_analytics_domains": [
            "example.com"
        ],
        "google_analytics_campaign": "[email protected]",
        "metadata": {
            "website": "www.example.com"
        },
        "recipient_metadata": [
            {
                "rcpt": "[email protected]",
                "values": {
                    "user_id": 123456
                }
            }
        ],
        "attachments": [
            {
                "type": "text/plain",
                "name": "myfile.txt",
                "content": "ZXhhbXBsZSBmaWxl"
            }
        ],
        "images": [
            {
                "type": "image/png",
                "name": "IMAGECID",
                "content": "ZXhhbXBsZSBmaWxl"
            }
        ]
    },
    "async": false,
    "ip_pool": "Main Pool",
    "send_at": "example send_at"
}

मुझे यकीन नहीं है कि RestSharp का उपयोग करके इसे कैसे किया जाए