Help Center/ NAT Gateway/ API Reference/ APIs for Private NAT Gateways/ Private NAT Gateways/ Querying Details About a Specified Private NAT Gateway
Updated on 2024-03-28 GMT+08:00

Querying Details About a Specified Private NAT Gateway

Function

This API is used to query details about a specified private NAT gateway.

Calling Method

For details, see Calling APIs.

URI

GET /v3/{project_id}/private-nat/gateways/{gateway_id}

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Specifies the project ID.

Minimum: 1

Maximum: 36

gateway_id

Yes

String

Specifies the private NAT gateway ID.

Minimum: 36

Maximum: 36

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

Specifies the user token. It is a response to the API used to obtain a user token. This API is the only one that does not require authentication. The value of X-Subject-Token in the response header is the token value.

Minimum: 1

Maximum: 10240

Response Parameters

Status code: 200

Table 3 Response body parameters

Parameter

Type

Description

gateway

PrivateNat object

Specifies the response body for the private NAT gateway.

request_id

String

Specifies the request ID.

Minimum: 1

Maximum: 36

Table 4 PrivateNat

Parameter

Type

Description

id

String

Specifies the private NAT gateway ID.

Minimum: 36

Maximum: 36

project_id

String

Specifies the project ID.

Minimum: 32

Maximum: 32

name

String

Specifies the private NAT gateway name.

Minimum: 1

Maximum: 64

description

String

Provides supplementary information about the private NAT gateway. The description can contain up to 255 characters and cannot contain angle brackets (<>).

Minimum: 0

Maximum: 255

spec

String

Specifies the private NAT gateway type. The value can be: Small Medium Large Extra-large

Default: Small

Enumeration values:

  • Small

  • Medium

  • Large

  • Extra-large

status

String

Specifies the private NAT gateway status. The value can be: ACTIVE: The private NAT gateway is running properly. FROZEN: The private NAT gateway is frozen.

Enumeration values:

  • ACTIVE

  • FROZEN

created_at

String

Specifies when the private NAT gateway was created. It is a UTC time in the yyyy-mm-ddThh:mm:ssZ format.

updated_at

String

Specifies when the private NAT gateway was updated. It is a UTC time in the yyyy-mm-ddThh:mm:ssZ format.

downlink_vpcs

Array of DownlinkVpc objects

Specifies the VPC where the private NAT gateway resides.

Array Length: 1 - 10

tags

Array of Tag objects

Specifies the list of tags.

Array Length: 1 - 10

enterprise_project_id

String

Specifies the ID of the enterprise project that is associated with the private NAT gateway when the private NAT gateway is created.

Minimum: 1

Maximum: 36

Table 5 DownlinkVpc

Parameter

Type

Description

vpc_id

String

Specifies the ID of the VPC where the private NAT gateway resides.

Minimum: 36

Maximum: 36

virsubnet_id

String

Specifies the ID of the subnet where the private NAT gateway resides.

Minimum: 36

Maximum: 36

Table 6 Tag

Parameter

Type

Description

key

String

Specifies the tag key.

Minimum: 1

Maximum: 128

value

String

Specifies the tag value.

Minimum: 0

Maximum: 255

Example Requests

GET https://{Endpoint}/v3/70505c941b9b4dfd82fd351932328a2f/private-nat/gateways/14338426-6afe-4019-996b-3a9525296e11

Example Responses

Status code: 200

Details about the private NAT gateway queried.

{
  "gateway" : {
    "id" : "14338426-6afe-4019-996b-3a9525296e11",
    "name" : "private-nat-gateway-name",
    "description" : "private-nat-gateway-description",
    "spec" : "Small",
    "project_id" : "70505c941b9b4dfd82fd351932328a2f",
    "enterprise_project_id" : "2759da7b-8015-404c-ae0a-a389007b0e2a",
    "status" : "ACTIVE",
    "created_at" : "2019-04-22T08:47:13",
    "updated_at" : "2019-04-22T08:47:13",
    "tags" : [ {
      "key" : "key1",
      "value" : "value1"
    } ],
    "downlink_vpcs" : [ {
      "vpc_id" : "3cb66d44-9f75-4237-bfff-e37b14d23ad2",
      "virsubnet_id" : "373979ee-f4f0-46c5-80e3-0fbf72646b70"
    } ]
  },
  "request_id" : "747a911c17067a39692f75ac146fb47e"
}

SDK Sample Code

The SDK sample code is as follows.

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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.nat.v2.region.NatRegion;
import com.huaweicloud.sdk.nat.v2.*;
import com.huaweicloud.sdk.nat.v2.model.*;


public class ShowPrivateNatSolution {

    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);

        NatClient client = NatClient.newBuilder()
                .withCredential(auth)
                .withRegion(NatRegion.valueOf("<YOUR REGION>"))
                .build();
        ShowPrivateNatRequest request = new ShowPrivateNatRequest();
        try {
            ShowPrivateNatResponse response = client.showPrivateNat(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());
        }
    }
}
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# coding: utf-8

from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdknat.v2.region.nat_region import NatRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdknat.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 = __import__('os').getenv("CLOUD_SDK_AK")
    sk = __import__('os').getenv("CLOUD_SDK_SK")

    credentials = BasicCredentials(ak, sk) \

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

    try:
        request = ShowPrivateNatRequest()
        response = client.show_private_nat(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)
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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    nat "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/nat/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/nat/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/nat/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 := nat.NewNatClient(
        nat.NatClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ShowPrivateNatRequest{}
	response, err := client.ShowPrivateNat(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

200

Details about the private NAT gateway queried.

Error Codes

See Error Codes.