# 查询互联网关详细信息 - ShowConnectGateway #### 功能介绍 查询互联网关详细信息 #### 调用方法 请参见[如何调用API](https://support.huaweicloud.com/api-dc/zh-cn_topic_0055025302.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-dc/dc_08_3000.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 | |:---|:---|:---|:---|:---|:---| | dcaas:connectGateway:get | Read | connectGateway \* | - | - | - eip:globalEips:list - eip:geipSegments:list | #### URI GET /v3/{project_id}/dcaas/connect-gateways/{connect_gateway_id} 表1路径参数 | 参数 | 是否必选 | 参数类型 | 描述 | |:---|:---|:---|:---| | connect_gateway_id | 是 | String | 互联网关ID | | project_id | 是 | String | 租户项目ID 最小长度：**0** 最大长度：**36** | #### 请求参数 表2请求Header参数 | 参数 | 是否必选 | 参数类型 | 描述 | |:---|:---|:---|:---| | X-Auth-Token | 是 | String | 用户Token。 获取Token，请参考《统一身份认证服务API参考》的"获取用户Token"章节。请求响应成功后在响应消息头中包含的"X-Subject-Token"的值即为Token值。 最小长度：**0** 最大长度：**10240** | #### 响应参数 **状态码：200** 表3响应Body参数 | 参数 | 参数类型 | 描述 | |:---|:---|:---| | request_id | String | 请求ID | | connect_gateway | [ConnectGatewayResponse] object | 互联网关的详细信息对象 | 表4ConnectGatewayResponse | 参数 | 参数类型 | 描述 | |:---|:---|:---| | id | String | 唯一ID | | tenant_id | String | 租户项目ID | | name | String | 网关名称 | | description | String | 描述信息 | | address_family | String | 地址族信息 - ipv4: 仅支持ipv4模式 - dual: 支持ipv4 和 ipv6 模式 | | status | String | 网关状态 - DOWN 未使用或关联设备状态为DOWN - ACTIVE 正常 - ERROR 异常 | | access_site | String | 网关站点值 | | bgp_asn | Long | BGP类型AS号 | | current_geip_count | Integer | 当前绑定的全域公网IP的数量 | | created_time | String | 创建时间 | | updated_time | String | 更新时间 | | gcb_id | String | 带宽包id | | gateway_site | String | 网关位置 | #### 请求示例 查询互联网关详细信息 ``` GET https://{dc_endpoint}/v3/b197c48159d44a66b32c538c3f8da89a/dcaas/connect-gateways/934aa302-5f1a-44c8-855b-20f715e2dbf3 ``` #### 响应示例 **状态码：200** OK 互联网关详情查询结果 ``` { "request_id" : "ecf6442668da7d4adf0dfaf4bded8840", "connect_gateway" : { "name" : "cgw-test", "id" : "934aa302-5f1a-44c8-855b-20f715e2dbf3", "description" : "", "created_time" : "2024-12-12T06:12:15Z", "updated_time" : null, "tenant_id" : "b197c48159d44a66b32c538c3f8da89a", "status" : "DOWN", "bgp_asn" : 139144, "address_family" : "dual", "access_site" : null, "current_geip_count" : 0, "gcb_id" : null, "gateway_site" : null } } ``` #### SDK代码示例 SDK代码示例如下。 - [Java] ``` 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.dc.v3.region.DcRegion; import com.huaweicloud.sdk.dc.v3.*; import com.huaweicloud.sdk.dc.v3.model.*; public class ShowConnectGatewaySolution { 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); DcClient client = DcClient.newBuilder() .withCredential(auth) .withRegion(DcRegion.valueOf("")) .build(); ShowConnectGatewayRequest request = new ShowConnectGatewayRequest(); request.withConnectGatewayId("{connect_gateway_id}"); try { ShowConnectGatewayResponse response = client.showConnectGateway(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] ``` # coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkdc.v3.region.dc_region import DcRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkdc.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"] projectId = "{project_id}" credentials = BasicCredentials(ak, sk, projectId) client = DcClient.new_builder() \ .with_credentials(credentials) \ .with_region(DcRegion.value_of("")) \ .build() try: request = ShowConnectGatewayRequest() request.connect_gateway_id = "{connect_gateway_id}" response = client.show_connect_gateway(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] ``` package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" dc "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dc/v3" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dc/v3/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dc/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") projectId := "{project_id}" auth, err := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). WithProjectId(projectId). SafeBuild() if err != nil { fmt.Println(err) return } hcClient, err := dc.DcClientBuilder(). WithRegion(region.ValueOf("")). WithCredential(auth). SafeBuild() if err != nil { fmt.Println(err) return } client := dc.NewDcClient(hcClient) request := &model.ShowConnectGatewayRequest{} request.ConnectGatewayId = "{connect_gateway_id}" response, err := client.ShowConnectGateway(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/DC/sdk?api=ShowConnectGateway)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 | |:---|:---| | 200 | OK | #### 错误码 请参见[错误码](https://support.huaweicloud.com/api-dc/ErrorCode.html)。