# 资源预校验 - CheckResource #### 功能介绍 资源预校验。 #### 调用方法 请参见[如何调用API](https://support.huaweicloud.com/api-taurusdb/taurusdb_03_0000.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-taurusdb/taurusdb_06_0000.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 | |:---|:---|:---|:---|:---|:---| | gaussdbformysql:instance:list | List | - | - | gaussdb:instance:list | - | #### URI POST /v3/{project_id}/resource-check 表1路径参数 | 参数 | 是否必选 | 参数类型 | 描述 | |:---|:---|:---|:---| | project_id | 是 | String | **参数解释**： 租户在某一Region下的project ID。 获取方法请参见[获取项目ID](https://support.huaweicloud.com/api-taurusdb/taurusdb_10_0004.html)。 **约束限制**： 不涉及。 **取值范围**： 只能由英文字母、数字组成，且长度为32个字符。 **默认取值**： 不涉及。 | #### 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 | **参数解释**： 用户Token。 通过调用IAM服务[获取用户Token](https://support.huaweicloud.com/api-iam/iam_30_0001.html)接口获取。 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。 **约束限制**： 不涉及。 **取值范围**： 不涉及。 **默认取值**： 不涉及。 | | Content-Type | 是 | String | **参数解释**： 内容类型。 **约束限制**： 不涉及。 **取值范围**： application/json。 **默认取值**： application/json。 | | X-Language | 否 | String | **参数解释**： 请求语言类型。 **约束限制**： 不涉及。 **取值范围**： - en-us：英文。 - zh-cn：中文。 **默认取值**： en-us。 | 表3请求Body参数 | 参数 | 是否必选 | 参数类型 | 描述 | |:---|:---|:---|:---| | action | 是 | String | **参数解释**： 校验类型。 **约束限制**： 不涉及。 **取值范围**： - createInstance：校验创建实例。 - createReadonlyNode：校验创建只读节点。 - resizeFlavor：校验规格变更。 **默认取值**： 不涉及。 | | resource | 是 | [CheckResourceInfo] object | **参数解释**： 资源信息。 **约束限制**： 不涉及。 | 表4CheckResourceInfo | 参数 | 是否必选 | 参数类型 | 描述 | |:---|:---|:---|:---| | enterprise_project_id | 否 | String | **参数解释**： 企业项目ID。 **约束限制**： action为createInstance时必填。 **取值范围**： 只能由英文字母、数字组成，且长度为32个字符。取值为0时表示默认企业项目ID。 **默认取值**： 不涉及。 | | instance_num | 否 | Integer | **参数解释**： 实例数量。 **约束限制**： action为createInstance时必填。 **取值范围**： 不涉及。 **默认取值**： 不涉及。 | | mode | 否 | String | **参数解释**： 实例类型。 **约束限制**： action为createInstance时必填。 **取值范围**： Cluster。 **默认取值**： 不涉及。 | | availability_zone_mode | 否 | String | **参数解释**： 可用区类型。 **约束限制**： action为createInstance时必填。 **取值范围**： - single：单可用区。 - multi：多可用区。 **默认取值**： 不涉及。 | | node_num | 否 | Integer | **参数解释**： 节点数量。 **约束限制**： action为createInstance、createReadonlyNode时必填。 **取值范围**： 不涉及。 **默认取值**： 不涉及。 | | flavor_ref | 否 | String | **参数解释**： 规格码。 **约束限制**： action为createInstance、resizeFlavor时必填。 **取值范围**： 不涉及。 **默认取值**： 不涉及。 | | availability_zone | 否 | String | **参数解释**： 可用区码。 **约束限制**： 不涉及。 **取值范围**： 不涉及。 **默认取值**： 不涉及。 | | subnet_id | 否 | String | **参数解释**： 子网ID。 子网的网络ID，获取方法如下： - 方法1：登录虚拟私有云服务的控制台界面，单击VPC下的子网，进入子网详情页面，查找网络ID。 - 方法2：通过虚拟私有云服务的API接口查询，具体操作可参考[查询子网列表](https://support.huaweicloud.com/api-vpc/vpc_subnet01_0003.html) **约束限制**： action为createInstance时必填。 **取值范围**： 不涉及。 **默认取值**： 不涉及。 | | instance_id | 否 | String | **参数解释**： 实例ID。 **约束限制**： action为createReadonlyNode、resizeFlavor时必填。 **取值范围**： 只能由英文字母、数字组成，后缀为in07，长度为36个字符。 **默认取值**： 不涉及。 | #### 响应参数 **状态码：200** 表5响应Body参数 | 参数 | 参数类型 | 描述 | |:---|:---|:---| | result | Boolean | **参数解释**： 预校验结果。 **取值范围**： - true：表示通过。 - false：表示不通过。 | **状态码：400** 表6响应Body参数 | 参数 | 参数类型 | 描述 | |:---|:---|:---| | error_code | String | 错误码。 | | error_msg | String | 错误消息。 | **状态码：500** 表7响应Body参数 | 参数 | 参数类型 | 描述 | |:---|:---|:---| | error_code | String | 错误码。 | | error_msg | String | 错误消息。 | #### 请求示例 - 创建实例资源预校验。 ``` POST https://{endpoint}/v3/97b026aa9cc4417888c14c84a1ad9860/resource-check { "action" : "createInstance", "resource" : { "enterprise_project_id" : "0", "instance_num" : 1, "mode" : "Cluster", "availability_zone_mode" : "single", "node_num" : 2, "flavor_ref" : "gaussdb.mysql.xlarge.x86.4", "availability_zone" : "cn-southwest-244b", "subnet_id" : "1e9f71dd-9192-4c0d-9739-161d8dcca68c" } } ``` - 添加只读资源预校验。 ``` POST https://{endpoint}/v3/97b026aa9cc4417888c14c84a1ad9860/resource-check { "action" : "createReadonlyNode", "resource" : { "instance_id" : "376e0847a2224e95afcd3e607eccd544in07", "node_num" : 1 } } ``` - 规格变更资源预校验。 ``` POST https://{endpoint}/v3/97b026aa9cc4417888c14c84a1ad9860/resource-check { "action" : "resizeFlavor", "resource" : { "instance_id" : "376e0847a2224e95afcd3e607eccd544in07", "flavor_ref" : "gaussdb.mysql.xlarge.x86.4" } } ``` #### 响应示例 **状态码：200** ``` { "result" : true } ``` #### SDK代码示例 SDK代码示例如下。 - [Java] - 创建实例资源预校验。 ``` 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.gaussdb.v3.region.GaussDBRegion; import com.huaweicloud.sdk.gaussdb.v3.*; import com.huaweicloud.sdk.gaussdb.v3.model.*; public class CheckResourceSolution { 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); GaussDBClient client = GaussDBClient.newBuilder() .withCredential(auth) .withRegion(GaussDBRegion.valueOf("")) .build(); CheckResourceRequest request = new CheckResourceRequest(); CheckResourceRequestBody body = new CheckResourceRequestBody(); CheckResourceInfo resourcebody = new CheckResourceInfo(); resourcebody.withEnterpriseProjectId("0") .withInstanceNum(1) .withMode("Cluster") .withAvailabilityZoneMode("single") .withNodeNum(2) .withFlavorRef("gaussdb.mysql.xlarge.x86.4") .withAvailabilityZone("cn-southwest-244b") .withSubnetId("1e9f71dd-9192-4c0d-9739-161d8dcca68c"); body.withResource(resourcebody); body.withAction("createInstance"); request.withBody(body); try { CheckResourceResponse response = client.checkResource(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()); } } } ``` - 添加只读资源预校验。 ``` 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.gaussdb.v3.region.GaussDBRegion; import com.huaweicloud.sdk.gaussdb.v3.*; import com.huaweicloud.sdk.gaussdb.v3.model.*; public class CheckResourceSolution { 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); GaussDBClient client = GaussDBClient.newBuilder() .withCredential(auth) .withRegion(GaussDBRegion.valueOf("")) .build(); CheckResourceRequest request = new CheckResourceRequest(); CheckResourceRequestBody body = new CheckResourceRequestBody(); CheckResourceInfo resourcebody = new CheckResourceInfo(); resourcebody.withNodeNum(1) .withInstanceId("376e0847a2224e95afcd3e607eccd544in07"); body.withResource(resourcebody); body.withAction("createReadonlyNode"); request.withBody(body); try { CheckResourceResponse response = client.checkResource(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()); } } } ``` - 规格变更资源预校验。 ``` 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.gaussdb.v3.region.GaussDBRegion; import com.huaweicloud.sdk.gaussdb.v3.*; import com.huaweicloud.sdk.gaussdb.v3.model.*; public class CheckResourceSolution { 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); GaussDBClient client = GaussDBClient.newBuilder() .withCredential(auth) .withRegion(GaussDBRegion.valueOf("")) .build(); CheckResourceRequest request = new CheckResourceRequest(); CheckResourceRequestBody body = new CheckResourceRequestBody(); CheckResourceInfo resourcebody = new CheckResourceInfo(); resourcebody.withFlavorRef("gaussdb.mysql.xlarge.x86.4") .withInstanceId("376e0847a2224e95afcd3e607eccd544in07"); body.withResource(resourcebody); body.withAction("resizeFlavor"); request.withBody(body); try { CheckResourceResponse response = client.checkResource(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] - 创建实例资源预校验。 ``` # coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkgaussdb.v3.region.gaussdb_region import GaussDBRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkgaussdb.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 = GaussDBClient.new_builder() \ .with_credentials(credentials) \ .with_region(GaussDBRegion.value_of("")) \ .build() try: request = CheckResourceRequest() resourcebody = CheckResourceInfo( enterprise_project_id="0", instance_num=1, mode="Cluster", availability_zone_mode="single", node_num=2, flavor_ref="gaussdb.mysql.xlarge.x86.4", availability_zone="cn-southwest-244b", subnet_id="1e9f71dd-9192-4c0d-9739-161d8dcca68c" ) request.body = CheckResourceRequestBody( resource=resourcebody, action="createInstance" ) response = client.check_resource(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) ``` - 添加只读资源预校验。 ``` # coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkgaussdb.v3.region.gaussdb_region import GaussDBRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkgaussdb.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 = GaussDBClient.new_builder() \ .with_credentials(credentials) \ .with_region(GaussDBRegion.value_of("")) \ .build() try: request = CheckResourceRequest() resourcebody = CheckResourceInfo( node_num=1, instance_id="376e0847a2224e95afcd3e607eccd544in07" ) request.body = CheckResourceRequestBody( resource=resourcebody, action="createReadonlyNode" ) response = client.check_resource(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) ``` - 规格变更资源预校验。 ``` # coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkgaussdb.v3.region.gaussdb_region import GaussDBRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkgaussdb.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 = GaussDBClient.new_builder() \ .with_credentials(credentials) \ .with_region(GaussDBRegion.value_of("")) \ .build() try: request = CheckResourceRequest() resourcebody = CheckResourceInfo( flavor_ref="gaussdb.mysql.xlarge.x86.4", instance_id="376e0847a2224e95afcd3e607eccd544in07" ) request.body = CheckResourceRequestBody( resource=resourcebody, action="resizeFlavor" ) response = client.check_resource(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] - 创建实例资源预校验。 ``` package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" gaussdb "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/v3" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/v3/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/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 := gaussdb.GaussDBClientBuilder(). WithRegion(region.ValueOf("")). WithCredential(auth). SafeBuild() if err != nil { fmt.Println(err) return } client := gaussdb.NewGaussDBClient(hcClient) request := &model.CheckResourceRequest{} enterpriseProjectIdResource:= "0" instanceNumResource:= int32(1) modeResource:= "Cluster" availabilityZoneModeResource:= "single" nodeNumResource:= int32(2) flavorRefResource:= "gaussdb.mysql.xlarge.x86.4" availabilityZoneResource:= "cn-southwest-244b" subnetIdResource:= "1e9f71dd-9192-4c0d-9739-161d8dcca68c" resourcebody := &model.CheckResourceInfo{ EnterpriseProjectId: &enterpriseProjectIdResource, InstanceNum: &instanceNumResource, Mode: &modeResource, AvailabilityZoneMode: &availabilityZoneModeResource, NodeNum: &nodeNumResource, FlavorRef: &flavorRefResource, AvailabilityZone: &availabilityZoneResource, SubnetId: &subnetIdResource, } request.Body = &model.CheckResourceRequestBody{ Resource: resourcebody, Action: "createInstance", } response, err := client.CheckResource(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } ``` - 添加只读资源预校验。 ``` package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" gaussdb "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/v3" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/v3/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/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 := gaussdb.GaussDBClientBuilder(). WithRegion(region.ValueOf("")). WithCredential(auth). SafeBuild() if err != nil { fmt.Println(err) return } client := gaussdb.NewGaussDBClient(hcClient) request := &model.CheckResourceRequest{} nodeNumResource:= int32(1) instanceIdResource:= "376e0847a2224e95afcd3e607eccd544in07" resourcebody := &model.CheckResourceInfo{ NodeNum: &nodeNumResource, InstanceId: &instanceIdResource, } request.Body = &model.CheckResourceRequestBody{ Resource: resourcebody, Action: "createReadonlyNode", } response, err := client.CheckResource(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } ``` - 规格变更资源预校验。 ``` package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" gaussdb "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/v3" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/v3/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/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 := gaussdb.GaussDBClientBuilder(). WithRegion(region.ValueOf("")). WithCredential(auth). SafeBuild() if err != nil { fmt.Println(err) return } client := gaussdb.NewGaussDBClient(hcClient) request := &model.CheckResourceRequest{} flavorRefResource:= "gaussdb.mysql.xlarge.x86.4" instanceIdResource:= "376e0847a2224e95afcd3e607eccd544in07" resourcebody := &model.CheckResourceInfo{ FlavorRef: &flavorRefResource, InstanceId: &instanceIdResource, } request.Body = &model.CheckResourceRequestBody{ Resource: resourcebody, Action: "resizeFlavor", } response, err := client.CheckResource(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/GaussDB/sdk?api=CheckResource)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 | Success. | | 400 | Client error. | | 500 | Server error. | #### 错误码 请参见[错误码](https://support.huaweicloud.com/api-taurusdb/ErrorCode.html)。