
# 批量关联数据对象 - BatchCreateDataobjectRelations
#### 功能介绍
批量关联数据对象
#### 调用方法
请参见[如何调用API](https://support.huaweicloud.com/api-secmaster/secmaster_03_0008.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，具体权限要求请参见[权限和授权项](https://support.huaweicloud.com/api-secmaster/secmaster_03_0023.html)。
#### URI
POST /v1/{project_id}/workspaces/{workspace_id}/soc/{dataclass_type}/{related_dataclass_type}/batch-create
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：** 项目ID，用于明确项目归属，配置后可通过该ID查询项目下资产，可以通过调用API获取，也可以从控制台获取。[获取项目ID](https://support.huaweicloud.com/api-secmaster/secmaster_03_0014.html) **约束限制：** 不涉及 **取值范围：** 不涉及 **默认取值：** 不涉及 |
| workspace_id           | 是    | String | **参数解释：** 工作空间id。 **约束限制：** 不涉及 **取值范围：** 不涉及 **默认取值：** 不涉及                                                                                                                             |
| dataclass_type         | 是    | String | **参数解释：** 关联主体数据对象所属数据类，小写复数，如告警为alerts，事件为incidents **约束限制：** 不涉及 **取值范围：** 不涉及 **默认取值：** 不涉及                                                                                          |
| related_dataclass_type | 是    | String | **参数解释：** 被关联的数据对象所属数据类，小写复数，如告警为alerts，事件为incidents **约束限制：** 不涉及 **取值范围：** 不涉及 **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接口获取（响应消息头中X-Subject-Token的值）。[获取用户Token](https://support.huaweicloud.com/api-secmaster/secmaster_03_0010.html) **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 - application/json;charset=UTF-8 普通API请求的类型    **约束限制：** 不涉及 **取值范围：** - application/json;charset=UTF-8    **默认取值：** 不涉及 |
   
表3请求Body参数 
| 参数                     | 是否必选 | 参数类型             | 描述           |
|:---|:---|:---|:---|
| dataobject_ids         | 否    | Array of strings | 关联数据对象的ID列表  |
| related_dataobject_ids | 否    | Array of strings | 被关联数据对象的ID列表 |
   
#### 响应参数
**状态码：200**
表4响应Body参数 
| 参数         | 参数类型                                                                                                          | 描述                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
|:---|:---|:---|
| code       | String                                                                                                        | **参数解释:** 错误码 **约束限制:** 不涉及 **取值范围:** 不涉及 **默认取值:** 不涉及                                                                  |
| message    | String                                                                                                        | **参数解释:** 错误信息 **约束限制:** 不涉及 **取值范围:** 不涉及 **默认取值:** 不涉及                                                                 |
| request_id | String                                                                                                        | **参数解释:** 请求ID **约束限制:** 不涉及 **取值范围:** 不涉及 **默认取值:** 不涉及                                                                 |
| success    | Boolean                                                                                                       | **参数解释:** 是否成功 **约束限制:** 不涉及 **取值范围:** true: 成功 false：失败 **默认取值:** 不涉及 |
| data       | [BatchOperateDataobjectResult] object | **参数解释:** 批量操作数据对象结果 **约束限制:** 不涉及                                                                                                                                                                                                                                                                                               |
   
 表5BatchOperateDataobjectResult 
| 参数          | 参数类型             | 描述                                                                                                                                                                                 |
|:---|:---|:---|
| error_ids   | Array of strings | **参数解释:** 失败id **约束限制:** 不涉及 |
| success_ids | Array of strings | **参数解释:** 成功id **约束限制:** 不涉及 |
   
**状态码：400**
表6响应Body参数 
| 参数      | 参数类型   | 描述                                                                                                                                                                                                                                                                                                                                                                                                                              |
|:---|:---|:---|
| code    | String | **参数解释:** 错误码 **约束限制:** 不涉及 **取值范围:** 长度为0-64个字符 **默认取值:** 不涉及    |
| message | String | **参数解释:** 错误描述 **约束限制:** 不涉及 **取值范围:** 长度为0-1024个字符 **默认取值:** 不涉及 |
   
#### 请求示例
批量创建两个数据对象与另外两个数据对象的关联关系。
```
https://{endpoint}/v1/{project_id}/workspaces/{workspace_id}/soc/{dataclass_type}/batch-create
{
  "dataobject_ids" : [ "909494e3-558e-46b6-a9eb-07a8e18ca621\n909494e3-558e-46b6-a9eb-07a8e18ca622" ],
  "related_dataobject_ids" : [ "909494e3-558e-46b6-a9eb-07a8e18ca625\n909494e3-558e-46b6-a9eb-07a8e18ca626" ]
}
```
#### 响应示例
**状态码：200**
批量关联数据对象返回body体
```
{
  "code" : "00000000",
  "message" : "message",
  "request_id" : "xxx",
  "success" : false,
  "data" : {
    "success_ids" : [ "909494e3-558e-46b6-a9eb-07a8e18ca621" ],
    "error_ids" : [ "909494e3-558e-46b6-a9eb-07a8e18ca622" ]
  }
}
```
#### SDK代码示例
SDK代码示例如下。
- [Java]
  批量创建两个数据对象与另外两个数据对象的关联关系。
  ```
  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.secmaster.v1.region.SecMasterRegion;
  import com.huaweicloud.sdk.secmaster.v1.*;
  import com.huaweicloud.sdk.secmaster.v1.model.*;
  import java.util.List;
  import java.util.ArrayList;
  public class BatchCreateDataobjectRelationsSolution {
      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);
          SecMasterClient client = SecMasterClient.newBuilder()
                  .withCredential(auth)
                  .withRegion(SecMasterRegion.valueOf("<YOUR REGION>"))
                  .build();
          BatchCreateDataobjectRelationsRequest request = new BatchCreateDataobjectRelationsRequest();
          request.withWorkspaceId("{workspace_id}");
          request.withDataclassType("{dataclass_type}");
          request.withRelatedDataclassType("{related_dataclass_type}");
          BatchCreateDataobjectRelationsRequestBody body = new BatchCreateDataobjectRelationsRequestBody();
          List<String> listbodyRelatedDataobjectIds = new ArrayList<>();
          listbodyRelatedDataobjectIds.add("909494e3-558e-46b6-a9eb-07a8e18ca625
  909494e3-558e-46b6-a9eb-07a8e18ca626");
          List<String> listbodyDataobjectIds = new ArrayList<>();
          listbodyDataobjectIds.add("909494e3-558e-46b6-a9eb-07a8e18ca621
  909494e3-558e-46b6-a9eb-07a8e18ca622");
          body.withRelatedDataobjectIds(listbodyRelatedDataobjectIds);
          body.withDataobjectIds(listbodyDataobjectIds);
          request.withBody(body);
          try {
              BatchCreateDataobjectRelationsResponse response = client.batchCreateDataobjectRelations(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]
  批量创建两个数据对象与另外两个数据对象的关联关系。
  ```
  # coding: utf-8
  import os
  from huaweicloudsdkcore.auth.credentials import BasicCredentials
  from huaweicloudsdksecmaster.v1.region.secmaster_region import SecMasterRegion
  from huaweicloudsdkcore.exceptions import exceptions
  from huaweicloudsdksecmaster.v1 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 = SecMasterClient.new_builder() \
          .with_credentials(credentials) \
          .with_region(SecMasterRegion.value_of("<YOUR REGION>")) \
          .build()
      try:
          request = BatchCreateDataobjectRelationsRequest()
          request.workspace_id = "{workspace_id}"
          request.dataclass_type = "{dataclass_type}"
          request.related_dataclass_type = "{related_dataclass_type}"
          listRelatedDataobjectIdsbody = [
              "909494e3-558e-46b6-a9eb-07a8e18ca625
          909494e3-558e-46b6-a9eb-07a8e18ca626"
          ]
          listDataobjectIdsbody = [
              "909494e3-558e-46b6-a9eb-07a8e18ca621
          909494e3-558e-46b6-a9eb-07a8e18ca622"
          ]
          request.body = BatchCreateDataobjectRelationsRequestBody(
              related_dataobject_ids=listRelatedDataobjectIdsbody,
              dataobject_ids=listDataobjectIdsbody
          )
          response = client.batch_create_dataobject_relations(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]
  批量创建两个数据对象与另外两个数据对象的关联关系。
  ```
  package main
  import (
  "fmt"
  "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
      secmaster "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/secmaster/v1"
  "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/secmaster/v1/model"
      region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/secmaster/v1/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 := secmaster.SecMasterClientBuilder().
           WithRegion(region.ValueOf("<YOUR REGION>")).
           WithCredential(auth).
           SafeBuild()
      if err != nil {
          fmt.Println(err)
          return
      }
      client := secmaster.NewSecMasterClient(hcClient)
      request := &model.BatchCreateDataobjectRelationsRequest{}
  request.WorkspaceId = "{workspace_id}"
  request.DataclassType = "{dataclass_type}"
  request.RelatedDataclassType = "{related_dataclass_type}"
  var listRelatedDataobjectIdsbody = []string{
          "909494e3-558e-46b6-a9eb-07a8e18ca625
      909494e3-558e-46b6-a9eb-07a8e18ca626",
      }
  var listDataobjectIdsbody = []string{
          "909494e3-558e-46b6-a9eb-07a8e18ca621
      909494e3-558e-46b6-a9eb-07a8e18ca622",
      }
  request.Body = &model.BatchCreateDataobjectRelationsRequestBody{
  RelatedDataobjectIds: &listRelatedDataobjectIdsbody,
  DataobjectIds: &listDataobjectIdsbody,
  }
  response, err := client.BatchCreateDataobjectRelations(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/SecMaster/sdk?api=BatchCreateDataobjectRelations&version=v1)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 | 批量关联数据对象返回body体   |
| 400 | 批量关联数据对象错误返回body体 |
   
#### 错误码
请参见[错误码](https://support.huaweicloud.com/api-secmaster/ErrorCode.html)。
