tencent cloud

try
{
 string bucket = "examplebucket-1250000000"; // Bucket name in the format of BucketName-APPID
 string cosPath = "test.cs"; // Object key
 byte[] data = System.Text.Encoding.Default.GetBytes("Hello COS"); // Binary data
 PutObjectRequest putObjectRequest = new PutObjectRequest(bucket, cosPath, data);

 PutObjectResult result = cosXml.PutObject(putObjectRequest);
 string requestId = result.responseHeaders.GetValueOrDefault("x-cos-request-id")[0];
 Console.WriteLine(requestId);
}
catch (COSXML.CosException.CosClientException clientEx)
{
 // Request failed
 Console.WriteLine("CosClientException: " + clientEx);
}
catch (COSXML.CosException.CosServerException serverEx)
{
 // Request failed
 Console.WriteLine("CosServerException: " + serverEx.GetInfo());
}

package main

import (
   "context"
   "fmt"
   "net/http"
   "net/url"
   "strings"
   "github.com/tencentyun/cos-go-sdk-v5"
)

func main(){
   // Replace `examplebucket-1250000000` and `COS_REGION` with the actual information
   u, _ := url.Parse("https://examplebucket-1250000000.cos.COS_REGION.myqcloud.com")
   b := &cos.BaseURL{BucketURL: u}
   c := cos.NewClient(b, &http.Client{
       Transport: &cos.AuthorizationTransport{
           SecretID:  "SECRETID",
           SecretKey: "SECRETKEY",
       },
   })
   // An object key is the unique identifier of an object in a bucket
   // For example, in the access domain name `examplebucket-1250000000.cos.COS_REGION.myqcloud.com/test.go`, the object key is `test.go`.
   name := "test.go"
   // 1. Upload the object with a string.
   f := strings.NewReader("Hello COS")

   response, err := c.Object.Put(context.Background(), name, f, nil)
   if err != nil{
       // The error message contains the RequestId field.
       panic(err)
   }
   requestId := response.Header.Get("X-Cos-Request-Id")
   fmt.Println(requestId)
}

// 1. Initialize the user credentials (secretId, secretKey).
String secretId = "SECRETID";
String secretKey = "SECRETKEY";
COSCredentials cred = new BasicCOSCredentials(secretId, secretKey);
// 2. Set the bucket region. For abbreviations of COS regions, please visit https://www.tencentcloud.com/document/product/436/6224?from_cn_redirect=1.
// `clientConfig` contains the set methods to set region, HTTPS (HTTP by default), timeout, and proxy. For detailed usage, see the source code or the FAQs about the SDK for Java.
Region region = new Region("COS_REGION");
ClientConfig clientConfig = new ClientConfig(region);
// The HTTPS protocol is recommended.
clientConfig.setHttpProtocol(HttpProtocol.https);
// 3. Generate a COS client.
COSClient cosClient = new COSClient(cred, clientConfig);
// Enter the bucket name in the format of `BucketName-APPID`.
String bucketName = "examplebucket-1250000000";

String content = "Hello COS";
String key = "test.java";
PutObjectResult putObjectResult = cosClient.putObject(bucketName, key, content);
String requestId = putObjectResult.getRequestId();
System.out.println(requestId);