Updated on 2025-11-28 GMT+08:00

Upload CSR

Function

Upload CSR

Debugging

You can debug this API through automatic authentication in API Explorer or use the SDK sample code generated by API Explorer.

Authorization Information

Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions.

  • If you are using role/policy-based authorization, see Permissions Policies and Supported Actions for details on the required permissions.
  • If you are using identity policy-based authorization, the following identity policy-based permissions are required.

    Action

    Access Level

    Resource Type (*: required)

    Condition Key

    Alias

    Dependencies

    scm::uploadCsr

    Write

    -

    -

    -

    -

URI

POST /v3/scm/csr/upload

Request Parameters

Table 1 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token.

It can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is the user token.

Minimum: 32

Maximum: 2097152

Table 2 Request body parameters

Parameter

Mandatory

Type

Description

name

Yes

String

User-defined CSR name.

Minimum: 0

Maximum: 63

csr

Yes

String

Certificate CSR file

Minimum: 0

Maximum: 2555

private_key

No

String

Certificate private key file

Minimum: 0

Maximum: 63

Response Parameters

Status code: 200

Table 3 Response body parameters

Parameter

Type

Description

id

String

CSR ID.

Minimum: 32

Maximum: 32

name

String

User-defined CSR name.

Minimum: 1

Maximum: 63

create_time

Long

CSR creation time.

Minimum: 13

Maximum: 20

Status code: 401

Table 4 Response body parameters

Parameter

Type

Description

error_code

String

Error code returned for an error request.

Minimum: 3

Maximum: 36

error_msg

String

Error information returned for an error request.

Minimum: 0

Maximum: 1024

Status code: 403

Table 5 Response body parameters

Parameter

Type

Description

error_code

String

Error code returned for an error request.

Minimum: 3

Maximum: 36

error_msg

String

Error information returned for an error request.

Minimum: 0

Maximum: 1024

Status code: 500

Table 6 Response body parameters

Parameter

Type

Description

error_code

String

Error code returned for an error request.

Minimum: 3

Maximum: 36

error_msg

String

Error information returned for an error request.

Minimum: 0

Maximum: 1024

Example Requests

{
  "name" : "csrxxxx",
  "csr" : "xxxxxx",
  "private_key" : "xxxxxx"
}

Example Responses

Status code: 200

Normal response.

{
  "id" : "474a519e2c884c34a2d01033a6493b3c",
  "name" : "xxxx",
  "create_time" : 1685325399000
}

Status code: 401

Authentication failed.

{
  "error_code" : "SCM.XXX",
  "error_msg" : "XXX"
}

Status code: 403

Access denied.

{
  "error_code" : "SCM.XXX",
  "error_msg" : "XXX"
}

Status code: 500

Failed to complete the request because of an internal server error.

{
  "error_code" : "SCM.XXX",
  "error_msg" : "XXX"
}

SDK Sample Code

The SDK sample code is as follows.

Java

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package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.GlobalCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.scm.v3.region.ScmRegion;
import com.huaweicloud.sdk.scm.v3.*;
import com.huaweicloud.sdk.scm.v3.model.*;


public class UploadCsrSolution {

    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");

        ICredential auth = new GlobalCredentials()
                .withAk(ak)
                .withSk(sk);

        ScmClient client = ScmClient.newBuilder()
                .withCredential(auth)
                .withRegion(ScmRegion.valueOf("<YOUR REGION>"))
                .build();
        UploadCsrRequest request = new UploadCsrRequest();
        UploadCsrRequestBody body = new UploadCsrRequestBody();
        body.withPrivateKey("xxxxxx");
        body.withCsr("xxxxxx");
        body.withName("csrxxxx");
        request.withBody(body);
        try {
            UploadCsrResponse response = client.uploadCsr(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}

Python

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import GlobalCredentials
from huaweicloudsdkscm.v3.region.scm_region import ScmRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkscm.v3 import *

if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]

    credentials = GlobalCredentials(ak, sk)

    client = ScmClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(ScmRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = UploadCsrRequest()
        request.body = UploadCsrRequestBody(
            private_key="xxxxxx",
            csr="xxxxxx",
            name="csrxxxx"
        )
        response = client.upload_csr(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

Go

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/global"
    scm "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/scm/v3"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/scm/v3/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/scm/v3/region"
)

func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")

    auth := global.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        Build()

    client := scm.NewScmClient(
        scm.ScmClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.UploadCsrRequest{}
	privateKeyUploadCsrRequestBody:= "xxxxxx"
	request.Body = &model.UploadCsrRequestBody{
		PrivateKey: &privateKeyUploadCsrRequestBody,
		Csr: "xxxxxx",
		Name: "csrxxxx",
	}
	response, err := client.UploadCsr(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

More

For SDK sample code of more programming languages, see the Sample Code tab in API Explorer. SDK sample code can be automatically generated.

Status Codes

Status Code

Description

200

Normal response.

401

Authentication failed.

403

Access denied.

404

Access page not found.

500

Failed to complete the request because of an internal server error.

Error Codes

See Error Codes.