如何在RestSharp中上传二进制内容八进制流？

using RestSharp;

// 创建RestClient对象
var client = new RestClient("https://api.example.com");

// 创建RestRequest对象
var request = new RestRequest(Method.POST);
request.Resource = "upload";

// 创建byte数组或MemoryStream对象，写入二进制内容或八进制流
byte[] binaryData = GetBinaryData(); // 获取二进制内容或八进制流
string fileName = "example.bin"; // 文件名

// 设置Content-Type头部
request.AddHeader("Content-Type", "application/octet-stream");

// 将byte数组或MemoryStream对象作为参数传递给RestRequest的AddFile方法
request.AddFile(fileName, binaryData, fileName);

// 发送请求并获取响应
var response = client.Execute(request);