Updated on 2025-08-07 GMT+08:00

Deleting PTR Records

Function

This API is used to delete PTR records in batches. This is an atomic operation. All PTR records are either deleted completely or not deleted at all.

Calling Method

For details, see Calling APIs.

URI

DELETE /v2.1/reverse/floatingips

Request Parameters

Table 1 Request body parameters

Parameter

Mandatory

Type

Description

floatingip_ids

No

Array of strings

ID list of PTR records to be deleted.

You can specify a maximum of 50 IDs.

Response Parameters

Status code: 202

Request accepted

Status code: 400

Table 2 Response body parameters

Parameter

Type

Description

code

String

Definition

Error code

Range

N/A

message

String

Definition

Error description

Range

N/A

Status code: 500

Table 3 Response body parameters

Parameter

Type

Description

code

String

Definition

Error code

Range

N/A

message

String

Definition

Error description

Range

N/A

Example Requests

Deleting PTR records

DELETE https://{endpoint}/v2.1/reverse/floatingips

{
  "floatingip_ids" : [ "region-1:2c9eb155587194ec01587224c9f90149", "region-1:2c9eb155587194ec01587224c9f90150" ]
}

Example Responses

None

SDK Sample Code

The SDK sample code is as follows.

Deleting PTR records

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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("<YOUR REGION>"))
                .build();
        BatchDeletePtrRecordsRequest request = new BatchDeletePtrRecordsRequest();
        BatchDeletePtrRecordsRequestBody body = new BatchDeletePtrRecordsRequestBody();
        List<String> 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());
        }
    }
}

Deleting PTR records

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# 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("<YOUR REGION>")) \
        .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)

Deleting PTR records

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

    client := dns.NewDnsClient(
        dns.DnsClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    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)
    }
}

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

202

Request accepted

400

Error response

500

Error response

Error Codes

See Error Codes.