# 查询资源标签 #### 功能介绍 查询资源标签。此API为历史API，请优先使用《查询云连接实例的标签信息》、《查询带宽包的标签信息》。 #### 调用方法 请参见[如何调用API](https://support.huaweicloud.com/api-cc/cc_01_0007.html)。 #### URI GET https://localhost:8080//v3/{domain_id}/ccaas/{resource_type}/{resource_id}/tags 表1路径参数 | 参数 | 是否必选 | 参数类型 | 描述 | |:---|:---|:---|:---| | domain_id | 是 | String | 账号ID | | resource_type | 是 | String | 资源类型: - cloud-connection: 云连接 - bandwidth-package: 带宽包 | | resource_id | 是 | String | 资源ID | #### 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 | 否 | String | 用户Token | #### 响应参数 **状态码：200** 表3响应Body参数 | 参数 | 参数类型 | 描述 | |:---|:---|:---| | tags | Array of [Tag] objects | 标签列表 | | request_id | String | 请求ID。 | 表4Tag | 参数 | 参数类型 | 描述 | |:---|:---|:---| | key | String | 键 | | value | String | 值 | #### 请求示例 查询资源标签列表 ``` GET https://{cc_endpoint}/v3/{domain_id}/ccaas/{resource_type}/{resource_id}/tags ``` #### 响应示例 **状态码：200** 查询标签成功 ``` { "tags" : [ { "key" : "key1", "value" : "value1" }, { "key" : "key2", "value" : "value3" } ] } ``` #### 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.GlobalCredentials; 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.cc.v2.region.CcRegion; import com.huaweicloud.sdk.cc.v2.*; import com.huaweicloud.sdk.cc.v2.model.*; public class ListTagsSolution { 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 GlobalCredentials() .withAk(ak) .withSk(sk); CcClient client = CcClient.newBuilder() .withCredential(auth) .withRegion(CcRegion.valueOf("")) .build(); ListTagsRequest request = new ListTagsRequest(); request.withResourceType(ListTagsRequest.ResourceTypeEnum.fromValue("{resource_type}")); request.withResourceId("{resource_id}"); try { ListTagsResponse response = client.listTags(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 GlobalCredentials from huaweicloudsdkcc.v2.region.cc_region import CcRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkcc.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 = GlobalCredentials(ak, sk) client = CcClient.new_builder() \ .with_credentials(credentials) \ .with_region(CcRegion.value_of("")) \ .build() try: request = ListTagsRequest() request.resource_type = "{resource_type}" request.resource_id = "{resource_id}" response = client.list_tags(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/global" cc "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cc/v2" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cc/v2/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cc/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 := global.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). SafeBuild() if err != nil { fmt.Println(err) return } hcClient, err := cc.CcClientBuilder(). WithRegion(region.ValueOf("")). WithCredential(auth). SafeBuild() if err != nil { fmt.Println(err) return } client := cc.NewCcClient(hcClient) request := &model.ListTagsRequest{} request.ResourceType = model.GetListTagsRequestResourceTypeEnum().RESOURCE_TYPE request.ResourceId = "{resource_id}" response, err := client.ListTags(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/CC/sdk?api=ListTags&version=v2)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 | 查询标签成功 | #### 错误码 请参见[错误码](https://support.huaweicloud.com/api-cc/ErrorCode.html)。