# 批量删除反向解析 - BatchDeletePtrRecords #### 功能介绍 批量删除反向解析。本接口为原子操作，所有记录应全部删除成功或全部失败。 #### 调用方法 请参见[如何调用API](https://support.huaweicloud.com/api-dns/zh-cn_topic_0037134405.html)。 #### 授权信息 账号具备所有API的调用权限，如果使用账号下的IAM用户调用当前API，该IAM用户需具备调用API所需的权限。 - 如果使用角色与策略授权，具体权限要求请参见[权限和授权项](https://support.huaweicloud.com/api-dns/dns_api_70000.html)。 - 如果使用身份策略授权，需具备如下身份策略权限。 | 授权项 | 访问级别 | 资源类型（\*为必须） | 条件键 | 别名 | 依赖的授权项 | |:---|:---|:---|:---|:---|:---| | dns:ptr:delete | Write | ptr \* | - g:ResourceTag/\ - g:EnterpriseProjectId | dns:ptr:set | - | #### URI DELETE /v2.1/reverse/floatingips #### 请求参数 表1请求Body参数 | 参数 | 是否必选 | 参数类型 | 描述 | |:---|:---|:---|:---| | floatingip_ids | 否 | Array of strings | **参数解释：** 待删除反向解析记录ID列表。 该字段为字符串数组，每个元素为一个弹性公网IP对应的反向解析记录ID。 **约束限制：** 最多支持50个。 获取方式：通过查询反向解析列表（ListPtrRecords）接口获取。 | #### 响应参数 **状态码：202** 无 **状态码：400** 表2响应Body参数 | 参数 | 参数类型 | 描述 | |:---|:---|:---| | code | String | **参数解释：** 错误码。 **取值范围：** 不涉及。 | | message | String | **参数解释：** 错误描述。 **取值范围：** 不涉及。 | **状态码：500** 表3响应Body参数 | 参数 | 参数类型 | 描述 | |:---|:---|:---| | code | String | **参数解释：** 错误码。 **取值范围：** 不涉及。 | | message | String | **参数解释：** 错误描述。 **取值范围：** 不涉及。 | #### 请求示例 批量删除反向解析。 ``` DELETE https://{Endpoint}/v2.1/reverse/floatingips { "floatingip_ids" : [ "region-1:2c9eb155587194ec01587224c9f90149", "region-1:2c9eb155587194ec01587224c9f90150" ] } ``` #### 响应示例 无 #### SDK代码示例 SDK代码示例如下。 - [Java] 批量删除反向解析。 ``` 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.dns.v2.region.DnsRegion; import com.huaweicloud.sdk.dns.v2.*; import com.huaweicloud.sdk.dns.v2.model.*; import java.util.List; import java.util.ArrayList; public class BatchDeletePtrRecordsSolution { 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 BasicCredentials() .withAk(ak) .withSk(sk); DnsClient client = DnsClient.newBuilder() .withCredential(auth) .withRegion(DnsRegion.valueOf("")) .build(); BatchDeletePtrRecordsRequest request = new BatchDeletePtrRecordsRequest(); BatchDeletePtrRecordsRequestBody body = new BatchDeletePtrRecordsRequestBody(); List listbodyFloatingipIds = new ArrayList<>(); listbodyFloatingipIds.add("region-1:2c9eb155587194ec01587224c9f90149"); listbodyFloatingipIds.add("region-1:2c9eb155587194ec01587224c9f90150"); body.withFloatingipIds(listbodyFloatingipIds); request.withBody(body); try { BatchDeletePtrRecordsResponse response = client.batchDeletePtrRecords(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] 批量删除反向解析。 ``` # coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkdns.v2.region.dns_region import DnsRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkdns.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"] credentials = BasicCredentials(ak, sk) client = DnsClient.new_builder() \ .with_credentials(credentials) \ .with_region(DnsRegion.value_of("")) \ .build() try: request = BatchDeletePtrRecordsRequest() listFloatingipIdsbody = [ "region-1:2c9eb155587194ec01587224c9f90149", "region-1:2c9eb155587194ec01587224c9f90150" ] request.body = BatchDeletePtrRecordsRequestBody( floatingip_ids=listFloatingipIdsbody ) response = client.batch_delete_ptr_records(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] 批量删除反向解析。 ``` package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" dns "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dns/v2" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dns/v2/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dns/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") auth, err := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). SafeBuild() if err != nil { fmt.Println(err) return } hcClient, err := dns.DnsClientBuilder(). WithRegion(region.ValueOf("")). WithCredential(auth). SafeBuild() if err != nil { fmt.Println(err) return } client := dns.NewDnsClient(hcClient) request := &model.BatchDeletePtrRecordsRequest{} var listFloatingipIdsbody = []string{ "region-1:2c9eb155587194ec01587224c9f90149", "region-1:2c9eb155587194ec01587224c9f90150", } request.Body = &model.BatchDeletePtrRecordsRequestBody{ FloatingipIds: &listFloatingipIdsbody, } response, err := client.BatchDeletePtrRecords(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } ``` - [更多] 更多编程语言的SDK代码示例，请参见[API Explorer](https://console.huaweicloud.com/apiexplorer/#/openapi/DNS/sdk?api=BatchDeletePtrRecords)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 | 批量删除反向解析响应。 | | 400 | 接口错误响应。 | | 500 | 接口错误响应。 | #### 错误码 请参见[错误码](https://support.huaweicloud.com/api-dns/ErrorCode.html)。