本文导读

功能介绍
调用方法
URI
请求参数
响应参数
请求示例
响应示例
SDK代码示例
状态码
错误码

展开导读

文档首页/ 云硬盘 EVS/ API参考/ API/ 云硬盘管理/ 云硬盘类型变更

云硬盘类型变更

更新时间：2025-04-11 GMT+08:00

在线调试

CLI示例

查看PDF

功能介绍

对按需或者包周期云硬盘进行云硬盘类型变更。在云硬盘类型变更包周期云硬盘的场景下：- 如果您需要查看订单可用的优惠券，请参考"查询订单可用优惠券"。- 如果您需要支付订单，请参考"支付包周期产品订单"。- 如果您需要查询订单的资源开通详情，请参考"查询订单的资源开通详情"。- 如果您需要退订该包周期资源，请参考“退订包周期资源”。

调用方法

请参见如何调用API。

URI

POST /v2/{project_id}/volumes/{volume_id}/retype

表1 路径参数
参数	是否必选	参数类型	描述
project_id	是	String	项目ID。
volume_id	是	String	云硬盘ID。

请求参数

表2 请求Body参数
参数	是否必选	参数类型	描述
bssParam	否	BssParamForRetypeVolume object	包周期云硬盘retype才需要传入该字段
os-retype	是	RetypeVolume object	变更云硬盘类型的请求体。

表3 BssParamForRetypeVolume
参数	是否必选	参数类型	描述
isAutoPay	否	String	功能说明：是否立即支付。该参数只有在云硬盘为包周期的情况下有意义。默认值为false 取值范围： true：立即支付，从账户余额中自动扣费 false：不立即支付，创建订单暂不支付

表4 RetypeVolume
参数	是否必选	参数类型	描述
new_type	是	String	变更至指定的云硬盘类型，目前支持"SAS"，"GPSSD"，"SSD"，"ESSD"，"GPSSD2"，"ESSD2"六种。 "SAS"为高IO云硬盘 "GPSSD"为通用型SSD云硬盘 "SSD"为超高IO云硬盘 "ESSD"为极速IO云硬盘 "GPSSD2"为通用型SSD V2云硬盘 "ESSD2"为极速型SSD V2云硬盘有如下限制： 1.当指定的云硬盘类型在availability_zone内不存在时，则变更云硬盘类型失败; 2.原类型为SAS时，可以变更到上述的其他任意类型; 3.原类型包含SSD时，可以retype到其他包含SSD的类型，但不能retype到SAS; 了解不同云硬盘类型的详细信息，请参见云硬盘类型及性能介绍。
iops	否	Integer	云硬盘iops大小，只有GPSSD2或ESSD2两种类型才能使用该参数。
throughput	否	Integer	云硬盘的吞吐量大小，只有GPSSD2类型才能使用该参数。

响应参数

状态码：202

表5 响应Body参数
参数	参数类型	描述
order_id	String	订单ID,云硬盘为包周期计费时返回该参数。说明：如果需要查询job的状态，请参考："查询job的状态"。
job_id	String	任务ID,云硬盘为按需计费时返回该参数。说明：如果您需要支付订单，请参考："支付包周期产品订单"。

状态码：400

表6 响应Body参数
参数	参数类型	描述
error	Error object	出现错误时，返回的错误码。错误码和其对应的含义请参考错误码说明。

表7 Error
参数	参数类型	描述
code	String	出现错误时，返回的错误码。错误码和其对应的含义请参考错误码说明。
message	String	出现错误时，返回的错误消息。

请求示例

包周期的云硬盘变更云硬盘类型到SSD类型，并且设置为自动支付。

https://{endpoint}/v2/{project_id}/volumes/{volume_id}/retype

{
  "os-retype" : {
    "new_type" : "SSD"
  },
  "bssParam" : {
    "isAutoPay" : "true"
  }
}

按需或者包周期的云硬盘变更云硬盘类型到SSD类型。

https://{endpoint}/v2/{project_id}/volumes/{volume_id}/retype

{
  "os-retype" : {
    "new_type" : "SSD"
  }
}

响应示例

状态码：202

Accepted

示例 1
```
{
  "job_id" : "xxx"
}
```
示例 2

状态码：400

Bad Request

{
  "error" : {
    "message" : "XXXX",
    "code" : "XXX"
  }
}

SDK代码示例

SDK代码示例如下。

Java
Python
Go
更多

包周期的云硬盘变更云硬盘类型到SSD类型，并且设置为自动支付。

        
         
           
           package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
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.evs.v2.region.EvsRegion;
import com.huaweicloud.sdk.evs.v2.*;
import com.huaweicloud.sdk.evs.v2.model.*;


public class RetypeVolumeSolution {

    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");
        String projectId = "{project_id}";

        ICredential auth = new BasicCredentials()
                .withProjectId(projectId)
                .withAk(ak)
                .withSk(sk);

        EvsClient client = EvsClient.newBuilder()
                .withCredential(auth)
                .withRegion(EvsRegion.valueOf("<YOUR REGION>"))
                .build();
        RetypeVolumeRequest request = new RetypeVolumeRequest();
        request.withVolumeId("{volume_id}");
        RetypeVolumeRequestBody body = new RetypeVolumeRequestBody();
        RetypeVolume osretypebody = new RetypeVolume();
        osretypebody.withNewType("SSD");
        BssParamForRetypeVolume bssParambody = new BssParamForRetypeVolume();
        bssParambody.withIsAutoPay(BssParamForRetypeVolume.IsAutoPayEnum.fromValue("true"));
        body.withOsRetype(osretypebody);
        body.withBssParam(bssParambody);
        request.withBody(body);
        try {
            RetypeVolumeResponse response = client.retypeVolume(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());
        }
    }
}

          

        
       

按需或者包周期的云硬盘变更云硬盘类型到SSD类型。

        
         
           
           package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
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.evs.v2.region.EvsRegion;
import com.huaweicloud.sdk.evs.v2.*;
import com.huaweicloud.sdk.evs.v2.model.*;


public class RetypeVolumeSolution {

    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");
        String projectId = "{project_id}";

        ICredential auth = new BasicCredentials()
                .withProjectId(projectId)
                .withAk(ak)
                .withSk(sk);

        EvsClient client = EvsClient.newBuilder()
                .withCredential(auth)
                .withRegion(EvsRegion.valueOf("<YOUR REGION>"))
                .build();
        RetypeVolumeRequest request = new RetypeVolumeRequest();
        request.withVolumeId("{volume_id}");
        RetypeVolumeRequestBody body = new RetypeVolumeRequestBody();
        RetypeVolume osretypebody = new RetypeVolume();
        osretypebody.withNewType("SSD");
        body.withOsRetype(osretypebody);
        request.withBody(body);
        try {
            RetypeVolumeResponse response = client.retypeVolume(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());
        }
    }
}

          

        
       

包周期的云硬盘变更云硬盘类型到SSD类型，并且设置为自动支付。

        
         
           
           # coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkevs.v2.region.evs_region import EvsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkevs.v2 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"]
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId)

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

    try:
        request = RetypeVolumeRequest()
        request.volume_id = "{volume_id}"
        osretypebody = RetypeVolume(
            new_type="SSD"
        )
        bssParambody = BssParamForRetypeVolume(
            is_auto_pay="true"
        )
        request.body = RetypeVolumeRequestBody(
            os_retype=osretypebody,
            bss_param=bssParambody
        )
        response = client.retype_volume(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

          

        
       

按需或者包周期的云硬盘变更云硬盘类型到SSD类型。

        
         
           
           # coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkevs.v2.region.evs_region import EvsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkevs.v2 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"]
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId)

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

    try:
        request = RetypeVolumeRequest()
        request.volume_id = "{volume_id}"
        osretypebody = RetypeVolume(
            new_type="SSD"
        )
        request.body = RetypeVolumeRequestBody(
            os_retype=osretypebody
        )
        response = client.retype_volume(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

          

        
       

包周期的云硬盘变更云硬盘类型到SSD类型，并且设置为自动支付。

        
         
           
           package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    evs "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/evs/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/evs/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/evs/v2/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")
    projectId := "{project_id}"

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        Build()

    client := evs.NewEvsClient(
        evs.EvsClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.RetypeVolumeRequest{}
	request.VolumeId = "{volume_id}"
	osretypebody := &model.RetypeVolume{
		NewType: "SSD",
	}
	isAutoPayBssParam:= model.GetBssParamForRetypeVolumeIsAutoPayEnum().TRUE
	bssParambody := &model.BssParamForRetypeVolume{
		IsAutoPay: &isAutoPayBssParam,
	}
	request.Body = &model.RetypeVolumeRequestBody{
		OsRetype: osretypebody,
		BssParam: bssParambody,
	}
	response, err := client.RetypeVolume(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

          

        
       

按需或者包周期的云硬盘变更云硬盘类型到SSD类型。

        
         
           
           package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    evs "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/evs/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/evs/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/evs/v2/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")
    projectId := "{project_id}"

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        Build()

    client := evs.NewEvsClient(
        evs.EvsClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.RetypeVolumeRequest{}
	request.VolumeId = "{volume_id}"
	osretypebody := &model.RetypeVolume{
		NewType: "SSD",
	}
	request.Body = &model.RetypeVolumeRequestBody{
		OsRetype: osretypebody,
	}
	response, err := client.RetypeVolume(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

          

        
       

更多编程语言的SDK代码示例，请参见API Explorer的代码示例页签，可生成自动对应的SDK代码示例。

包周期的云硬盘变更云硬盘类型到SSD类型，并且设置为自动支付。

        
         
           
           package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
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.evs.v2.region.EvsRegion;
import com.huaweicloud.sdk.evs.v2.*;
import com.huaweicloud.sdk.evs.v2.model.*;


public class RetypeVolumeSolution {

    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");
        String projectId = "{project_id}";

        ICredential auth = new BasicCredentials()
                .withProjectId(projectId)
                .withAk(ak)
                .withSk(sk);

        EvsClient client = EvsClient.newBuilder()
                .withCredential(auth)
                .withRegion(EvsRegion.valueOf("<YOUR REGION>"))
                .build();
        RetypeVolumeRequest request = new RetypeVolumeRequest();
        request.withVolumeId("{volume_id}");
        RetypeVolumeRequestBody body = new RetypeVolumeRequestBody();
        RetypeVolume osretypebody = new RetypeVolume();
        osretypebody.withNewType("SSD");
        BssParamForRetypeVolume bssParambody = new BssParamForRetypeVolume();
        bssParambody.withIsAutoPay(BssParamForRetypeVolume.IsAutoPayEnum.fromValue("true"));
        body.withOsRetype(osretypebody);
        body.withBssParam(bssParambody);
        request.withBody(body);
        try {
            RetypeVolumeResponse response = client.retypeVolume(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());
        }
    }
}

          

        
       

按需或者包周期的云硬盘变更云硬盘类型到SSD类型。

        
         
           
           package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
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.evs.v2.region.EvsRegion;
import com.huaweicloud.sdk.evs.v2.*;
import com.huaweicloud.sdk.evs.v2.model.*;


public class RetypeVolumeSolution {

    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");
        String projectId = "{project_id}";

        ICredential auth = new BasicCredentials()
                .withProjectId(projectId)
                .withAk(ak)
                .withSk(sk);

        EvsClient client = EvsClient.newBuilder()
                .withCredential(auth)
                .withRegion(EvsRegion.valueOf("<YOUR REGION>"))
                .build();
        RetypeVolumeRequest request = new RetypeVolumeRequest();
        request.withVolumeId("{volume_id}");
        RetypeVolumeRequestBody body = new RetypeVolumeRequestBody();
        RetypeVolume osretypebody = new RetypeVolume();
        osretypebody.withNewType("SSD");
        body.withOsRetype(osretypebody);
        request.withBody(body);
        try {
            RetypeVolumeResponse response = client.retypeVolume(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());
        }
    }
}

          

        
       

包周期的云硬盘变更云硬盘类型到SSD类型，并且设置为自动支付。

        
         
           
           # coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkevs.v2.region.evs_region import EvsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkevs.v2 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"]
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId)

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

    try:
        request = RetypeVolumeRequest()
        request.volume_id = "{volume_id}"
        osretypebody = RetypeVolume(
            new_type="SSD"
        )
        bssParambody = BssParamForRetypeVolume(
            is_auto_pay="true"
        )
        request.body = RetypeVolumeRequestBody(
            os_retype=osretypebody,
            bss_param=bssParambody
        )
        response = client.retype_volume(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

          

        
       

按需或者包周期的云硬盘变更云硬盘类型到SSD类型。

        
         
           
           # coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkevs.v2.region.evs_region import EvsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkevs.v2 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"]
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId)

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

    try:
        request = RetypeVolumeRequest()
        request.volume_id = "{volume_id}"
        osretypebody = RetypeVolume(
            new_type="SSD"
        )
        request.body = RetypeVolumeRequestBody(
            os_retype=osretypebody
        )
        response = client.retype_volume(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

          

        
       

包周期的云硬盘变更云硬盘类型到SSD类型，并且设置为自动支付。

        
         
           
           package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    evs "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/evs/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/evs/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/evs/v2/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")
    projectId := "{project_id}"

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        Build()

    client := evs.NewEvsClient(
        evs.EvsClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.RetypeVolumeRequest{}
	request.VolumeId = "{volume_id}"
	osretypebody := &model.RetypeVolume{
		NewType: "SSD",
	}
	isAutoPayBssParam:= model.GetBssParamForRetypeVolumeIsAutoPayEnum().TRUE
	bssParambody := &model.BssParamForRetypeVolume{
		IsAutoPay: &isAutoPayBssParam,
	}
	request.Body = &model.RetypeVolumeRequestBody{
		OsRetype: osretypebody,
		BssParam: bssParambody,
	}
	response, err := client.RetypeVolume(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

          

        
       

按需或者包周期的云硬盘变更云硬盘类型到SSD类型。

        
         
           
           package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    evs "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/evs/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/evs/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/evs/v2/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")
    projectId := "{project_id}"

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        Build()

    client := evs.NewEvsClient(
        evs.EvsClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.RetypeVolumeRequest{}
	request.VolumeId = "{volume_id}"
	osretypebody := &model.RetypeVolume{
		NewType: "SSD",
	}
	request.Body = &model.RetypeVolumeRequestBody{
		OsRetype: osretypebody,
	}
	response, err := client.RetypeVolume(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

          

        
       

更多编程语言的SDK代码示例，请参见API Explorer的代码示例页签，可生成自动对应的SDK代码示例。

状态码


状态码	描述
202	Accepted
400	Bad Request

错误码

请参见错误码。

父主题：云硬盘管理

上一篇：查询单个云硬盘详情(废弃)

下一篇：修改云硬盘QoS

意见反馈

文档内容是否对您有帮助？

有帮助没帮助

提供反馈

提交成功！非常感谢您的反馈，我们会继续努力做到更好！您可在我的云声建议查看反馈及问题处理状态。

系统繁忙，请稍后重试

在使用文档中是否遇到以下问题

内容与产品页面不一致

内容不易理解

缺失示例代码

步骤不可操作

搜不到想要的内容

缺少最佳实践

意见反馈（选填）

0/500

请至少选择一项反馈信息并填写问题反馈

字符长度不能超过500

直接提交取消

如您有其它疑问，您也可以通过华为云社区问答频道来与我们联系探讨

智能客服提问云社区提问

云硬盘类型变更

功能介绍

调用方法

URI

请求参数

响应参数

请求示例

响应示例

SDK代码示例

状态码

错误码

相关文档

意见反馈

文档内容是否对您有帮助？

文档反馈