创建资源空间
功能介绍
资源空间对应的是物联网平台原有的应用,在物联网平台的含义与应用一致,只是变更了名称。应用服务器可以调用此接口创建资源空间。
调用方法
请参见如何调用API。
URI
POST /v5/iot/{project_id}/apps
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
project_id |
是 |
String |
参数说明:项目ID 最小长度:0 最大长度:32 |
请求参数
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
X-Auth-Token |
否 |
String |
参数说明:用户Token。通过调用IAM服务获取。 最小长度:0 最大长度:1024000 |
Instance-Id |
否 |
String |
参数说明:实例ID。物理多租下各实例的唯一标识,一般华为云租户无需携带该参数,仅在物理多租场景下从管理面访问API时需要携带该参数。 最小长度:0 最大长度:36 |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
app_name |
是 |
String |
参数说明:资源空间名称。 取值范围:长度不超过64,允许中文、字母、数字、下划线(_)、连接符(-)等一些特殊字符的组合。 最小长度:1 最大长度:64 |
响应参数
状态码: 201
参数 |
参数类型 |
描述 |
---|---|---|
app_id |
String |
资源空间ID,唯一标识一个资源空间,由物联网平台在创建资源空间时分配。资源空间对应的是物联网平台原有的应用,在物联网平台的含义与应用一致,只是变更了名称。 最小长度:1 最大长度:64 |
app_name |
String |
资源空间名称。 最小长度:1 最大长度:64 |
create_time |
String |
资源空间创建时间,格式:yyyyMMdd'T'HHmmss'Z',如20151212T121212Z。 最小长度:1 最大长度:64 |
default_app |
Boolean |
是否为默认资源空间 |
请求示例
创建资源空间,资源空间名为testapp。
POST https://{endpoint}/v5/iot/{project_id}/apps { "app_name" : "testApp" }
响应示例
状态码: 201
Created
{ "app_id" : "0ab87ceecbfc49acbcc8d5acdef3c68c", "app_name" : "testApp", "create_time" : "20151212T121212Z", "default_app" : true }
SDK代码示例
SDK代码示例如下。
Java
创建资源空间,资源空间名为testapp。
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package com.huaweicloud.sdk.test; import com.huaweicloud.sdk.core.auth.ICredential; import com.huaweicloud.sdk.core.auth.AbstractCredentials; 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.iotda.v5.region.IoTDARegion; import com.huaweicloud.sdk.iotda.v5.*; import com.huaweicloud.sdk.iotda.v5.model.*; public class AddApplicationSolution { 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() .withDerivedPredicate(AbstractCredentials.DEFAULT_DERIVED_PREDICATE) // Used in derivative ak/sk authentication scenarios .withAk(ak) .withSk(sk); IoTDAClient client = IoTDAClient.newBuilder() .withCredential(auth) .withRegion(IoTDARegion.valueOf("<YOUR REGION>")) .build(); AddApplicationRequest request = new AddApplicationRequest(); AddApplication body = new AddApplication(); body.withAppName("testApp"); request.withBody(body); try { AddApplicationResponse response = client.addApplication(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
创建资源空间,资源空间名为testapp。
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# coding: utf-8 from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkcore.auth.credentials import DerivedCredentials from huaweicloudsdkiotda.v5.region.iotda_region import IoTDARegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkiotda.v5 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) \ .with_derived_predicate(DerivedCredentials.get_default_derived_predicate()) \ client = IoTDAClient.new_builder() \ .with_credentials(credentials) \ .with_region(IoTDARegion.value_of("<YOUR REGION>")) \ .build() try: request = AddApplicationRequest() request.body = AddApplication( app_name="testApp" ) response = client.add_application(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
创建资源空间,资源空间名为testapp。
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package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" iotda "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5/region" core_auth "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth" ) 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). WithDerivedPredicate(core_auth.GetDefaultDerivedPredicate()). // Used in derivative ak/sk authentication scenarios Build() client := iotda.NewIoTDAClient( iotda.IoTDAClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.AddApplicationRequest{} request.Body = &model.AddApplication{ AppName: "testApp", } response, err := client.AddApplication(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 |
---|---|
201 |
Created |
403 |
FORBIDDEN |
500 |
Internal Server Error |
错误码
请参见错误码。