
# 修改单个映射 - UpdateMapper
#### 功能介绍
修改单个映射
#### 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
PUT /v1/{project_id}/workspaces/{workspace_id}/soc/mappings/mappers/{mapper_id}
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 **取值范围**: 不涉及                                                                                                                                                                                                                                                                                          |
| mapper_id    | 是    | String | 分类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 | 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                   |
|:---|:---|:---|:---|
| id            | 是    | String                                                               | 映射id                 |
| name          | 否    | String                                                               | 名称                   |
| project_id    | 否    | String                                                               | 映射id                 |
| workspace_id  | 否    | String                                                               | 映射id                 |
| dataclass_id  | 是    | String                                                               | 映射id                 |
| data_source   | 否    | String                                                               | 数据源                  |
| status        | 否    | String                                                               | 状态(enabled，disabled) |
| description   | 否    | String                                                               | 描述信息                 |
| create_time   | 否    | String                                                               | 创建时间                 |
| creator_id    | 否    | String                                                               | 创建者id                |
| creator_name  | 否    | String                                                               | 创建者名称                |
| update_time   | 否    | String                                                               | 更新时间                 |
| modifier_id   | 否    | String                                                               | 修改者id                |
| modifier_name | 否    | String                                                               | 修改者名称                |
| mapper        | 是    | [DpeMappingDetail] object   | 映射信息                 |
| classifier    | 否    | [DpeClassifyCreate] object | 分类创建信息               |
   
 表4DpeMappingDetail 
| 参数                | 是否必选 | 参数类型                                                                                   | 描述    |
|:---|:---|:---|:---|
| id                | 否    | String                                                                                 | 映射id  |
| name              | 否    | String                                                                                 | 名称    |
| project_id        | 否    | String                                                                                 | 映射id  |
| workspace_id      | 否    | String                                                                                 | 映射id  |
| dataclass_id      | 否    | String                                                                                 | 映射id  |
| dataclass_name    | 否    | String                                                                                 | 数据类名称 |
| mapper_type_id    | 否    | String                                                                                 | 映射id  |
| mapping_id        | 否    | String                                                                                 | 映射id  |
| mapping_info      | 否    | [DpeInfo] object                                       | 分类信息  |
| create_time       | 否    | String                                                                                 | 创建时间  |
| creator_id        | 否    | String                                                                                 | 创建者id |
| creator_name      | 否    | String                                                                                 | 创建者名称 |
| update_time       | 否    | String                                                                                 | 更新时间  |
| modifier_id       | 否    | String                                                                                 | 修改者id |
| modifier_name     | 否    | String                                                                                 | 修改者名称 |
| mapper_field_list | 否    | Array of [DpeMappingFieldDetail] objects | 映射集合  |
   
 表5DpeMappingFieldDetail 
| 参数            | 是否必选 | 参数类型   | 描述   |
|:---|:---|:---|:---|
| id            | 否    | String | 映射id |
| project_id    | 否    | String | 映射id |
| workspace_id  | 否    | String | 映射id |
| dataclass_id  | 否    | String | 映射id |
| mapping_id    | 否    | String | 映射id |
| mapper_id     | 否    | String | 映射id |
| default_value | 否    | String | 默认值  |
| target_key    | 否    | String | 目标字段 |
| expression    | 否    | String | 表达式  |
| create_time   | 否    | String | 创建时间 |
| update_time   | 否    | String | 更新时间 |
   
 表6DpeClassifyCreate 
| 参数                        | 是否必选 | 参数类型                                                                                   | 描述     |
|:---|:---|:---|:---|
| id                        | 否    | String                                                                                 | 映射id   |
| project_id                | 否    | String                                                                                 | 映射id   |
| workspace_id              | 否    | String                                                                                 | 映射id   |
| dataclass_id              | 否    | String                                                                                 | 映射id   |
| dataclass_name            | 否    | String                                                                                 | 数据类名称  |
| mapping_id                | 否    | String                                                                                 | 映射id   |
| direct_classifier         | 否    | String                                                                                 | 是否直接分类 |
| direct_classifier_type_id | 否    | String                                                                                 | 映射id   |
| create_time               | 否    | String                                                                                 | 创建时间   |
| creator_id                | 否    | String                                                                                 | 创建者id  |
| creator_name              | 否    | String                                                                                 | 创建者名称  |
| update_time               | 否    | String                                                                                 | 更新时间   |
| modifier_id               | 否    | String                                                                                 | 修改者id  |
| modifier_name             | 否    | String                                                                                 | 修改者名称  |
| mapping_info              | 否    | [DpeInfo] object                                       | 分类信息   |
| classifier_item_list      | 否    | Array of [DpeClassifyItemDetail] objects | 分类集合元素 |
   
 表7DpeInfo 
| 参数              | 是否必选 | 参数类型   | 描述     |
|:---|:---|:---|:---|
| id              | 否    | String | 映射id   |
| name            | 否    | String | 名称     |
| project_id      | 否    | String | 映射id   |
| workspace_id    | 否    | String | 映射id   |
| dataclass_id    | 否    | String | 映射id   |
| dataclass_name  | 否    | String | 数据类名称  |
| classifier_id   | 否    | String | 关联分类ID |
| status          | 否    | String | 状态     |
| complete_degree | 否    | String | 完成度    |
| instance_num    | 否    | String | 关联实例数  |
| built_in        | 否    | String | 是否内置数据 |
| data_source     | 否    | String | 数据源    |
| description     | 否    | String | 描述信息   |
| update_time     | 否    | String | 更新时间   |
| create_time     | 否    | String | 创建时间   |
| creator_id      | 否    | String | 创建者id  |
| creator_name    | 否    | String | 创建者名称  |
| modifier_id     | 否    | String | 修改者id  |
| modifier_name   | 否    | String | 修改者名称  |
   
 表8DpeClassifyItemDetail 
| 参数                 | 是否必选 | 参数类型    | 描述    |
|:---|:---|:---|:---|
| id                 | 否    | String  | 映射id  |
| classifier_id      | 否    | String  | 映射id  |
| classifier_type_id | 否    | String  | 映射id  |
| mapping_id         | 否    | String  | 映射id  |
| classifier_order   | 否    | Integer | 分类优先级 |
| expression         | 否    | String  | 表达式   |
| create_time        | 否    | String  | 创建时间  |
| update_time        | 否    | String  | 更新时间  |
   
#### 响应参数
**状态码：200**
表9响应Body参数 
| 参数      | 参数类型                                                                                      | 描述                                                                                                                           |
|:---|:---|:---|
| code    | String                                                                                    | **参数解释**: 错误码 **取值范围**: 不涉及  |
| message | String                                                                                    | **参数解释**: 错误描述 **取值范围**: 不涉及 |
| data    | [CreateDpeMappingRequestBody] object | 创建分类映射请求体                                                                                                                    |
   
 表10CreateDpeMappingRequestBody 
| 参数            | 参数类型                                                                  | 描述                   |
|:---|:---|:---|
| id            | String                                                                | 映射id                 |
| name          | String                                                                | 名称                   |
| project_id    | String                                                                | 映射id                 |
| workspace_id  | String                                                                | 映射id                 |
| dataclass_id  | String                                                                | 映射id                 |
| data_source   | String                                                                | 数据源                  |
| status        | String                                                                | 状态(enabled，disabled) |
| description   | String                                                                | 描述信息                 |
| create_time   | String                                                                | 创建时间                 |
| creator_id    | String                                                                | 创建者id                |
| creator_name  | String                                                                | 创建者名称                |
| update_time   | String                                                                | 更新时间                 |
| modifier_id   | String                                                                | 修改者id                |
| modifier_name | String                                                                | 修改者名称                |
| mapper        | [DpeMappingDetail] object   | 映射信息                 |
| classifier    | [DpeClassifyCreate] object | 分类创建信息               |
   
 表11DpeMappingDetail 
| 参数                | 参数类型                                                                                    | 描述    |
|:---|:---|:---|
| id                | String                                                                                  | 映射id  |
| name              | String                                                                                  | 名称    |
| project_id        | String                                                                                  | 映射id  |
| workspace_id      | String                                                                                  | 映射id  |
| dataclass_id      | String                                                                                  | 映射id  |
| dataclass_name    | String                                                                                  | 数据类名称 |
| mapper_type_id    | String                                                                                  | 映射id  |
| mapping_id        | String                                                                                  | 映射id  |
| mapping_info      | [DpeInfo] object                                       | 分类信息  |
| create_time       | String                                                                                  | 创建时间  |
| creator_id        | String                                                                                  | 创建者id |
| creator_name      | String                                                                                  | 创建者名称 |
| update_time       | String                                                                                  | 更新时间  |
| modifier_id       | String                                                                                  | 修改者id |
| modifier_name     | String                                                                                  | 修改者名称 |
| mapper_field_list | Array of [DpeMappingFieldDetail] objects | 映射集合  |
   
 表12DpeMappingFieldDetail 
| 参数            | 参数类型   | 描述   |
|:---|:---|:---|
| id            | String | 映射id |
| project_id    | String | 映射id |
| workspace_id  | String | 映射id |
| dataclass_id  | String | 映射id |
| mapping_id    | String | 映射id |
| mapper_id     | String | 映射id |
| default_value | String | 默认值  |
| target_key    | String | 目标字段 |
| expression    | String | 表达式  |
| create_time   | String | 创建时间 |
| update_time   | String | 更新时间 |
   
 表13DpeClassifyCreate 
| 参数                        | 参数类型                                                                                    | 描述     |
|:---|:---|:---|
| id                        | String                                                                                  | 映射id   |
| project_id                | String                                                                                  | 映射id   |
| workspace_id              | String                                                                                  | 映射id   |
| dataclass_id              | String                                                                                  | 映射id   |
| dataclass_name            | String                                                                                  | 数据类名称  |
| mapping_id                | String                                                                                  | 映射id   |
| direct_classifier         | String                                                                                  | 是否直接分类 |
| direct_classifier_type_id | String                                                                                  | 映射id   |
| create_time               | String                                                                                  | 创建时间   |
| creator_id                | String                                                                                  | 创建者id  |
| creator_name              | String                                                                                  | 创建者名称  |
| update_time               | String                                                                                  | 更新时间   |
| modifier_id               | String                                                                                  | 修改者id  |
| modifier_name             | String                                                                                  | 修改者名称  |
| mapping_info              | [DpeInfo] object                                       | 分类信息   |
| classifier_item_list      | Array of [DpeClassifyItemDetail] objects | 分类集合元素 |
   
 表14DpeInfo 
| 参数              | 参数类型   | 描述     |
|:---|:---|:---|
| id              | String | 映射id   |
| name            | String | 名称     |
| project_id      | String | 映射id   |
| workspace_id    | String | 映射id   |
| dataclass_id    | String | 映射id   |
| dataclass_name  | String | 数据类名称  |
| classifier_id   | String | 关联分类ID |
| status          | String | 状态     |
| complete_degree | String | 完成度    |
| instance_num    | String | 关联实例数  |
| built_in        | String | 是否内置数据 |
| data_source     | String | 数据源    |
| description     | String | 描述信息   |
| update_time     | String | 更新时间   |
| create_time     | String | 创建时间   |
| creator_id      | String | 创建者id  |
| creator_name    | String | 创建者名称  |
| modifier_id     | String | 修改者id  |
| modifier_name   | String | 修改者名称  |
   
 表15DpeClassifyItemDetail 
| 参数                 | 参数类型    | 描述    |
|:---|:---|:---|
| id                 | String  | 映射id  |
| classifier_id      | String  | 映射id  |
| classifier_type_id | String  | 映射id  |
| mapping_id         | String  | 映射id  |
| classifier_order   | Integer | 分类优先级 |
| expression         | String  | 表达式   |
| create_time        | String  | 创建时间  |
| update_time        | String  | 更新时间  |
   
**状态码：400**
表16响应Body参数 
| 参数      | 参数类型   | 描述                                                                                                                           |
|:---|:---|:---|
| code    | String | **参数解释**: 错误码 **取值范围**: 不涉及  |
| message | String | **参数解释**: 错误描述 **取值范围**: 不涉及 |
   
#### 请求示例
修改单个分类映射示例
```
{
  "description" : "Update",
  "mapper" : {
    "mapper_type_id" : "38173e29-ba56-404e-84d7-71ca33d0e416",
    "mapper_field_list" : [ {
      "workspace_id" : "38173e29-ba56-404e-84d7-71ca33d0e416",
      "update_time" : "2022-06-16T10:37:50Z+0800",
      "expression" : {
        "filter" : {
          "conditions" : [ {
            "name" : "c1",
            "data" : [ "title", "==", "xxxx" ],
            "is_context" : false
          } ],
          "logics" : [ "title" ]
        }
      },
      "create_time" : "2022-06-16T10:37:50Z+0800",
      "project_id" : "38173e29-ba56-404e-84d7-71ca33d0e416",
      "mapping_id" : "38173e29-ba56-404e-84d7-71ca33d0e416",
      "target_key" : "alert",
      "default_value" : "alert",
      "id" : "38173e29-ba56-404e-84d7-71ca33d0e416",
      "dataclass_id" : "38173e29-ba56-404e-84d7-71ca33d0e416",
      "mapper_id" : "38173e29-ba56-404e-84d7-71ca33d0e416"
    } ],
    "dataclass_id" : "38173e29-ba56-404e-84d7-71ca33d0e416",
    "workspace_id" : "38173e29-ba56-404e-84d7-71ca33d0e416",
    "project_id" : "38173e29-ba56-404e-84d7-71ca33d0e416",
    "name" : "UpdateMapper",
    "id" : "38173e29-ba56-404e-84d7-71ca33d0e416"
  },
  "classifier" : null,
  "dataclass_id" : "38173e29-ba56-404e-84d7-71ca33d0e416",
  "data_source" : "CFW",
  "workspace_id" : "d7310f19-56d3-4556-b4ea-328a7899a6ba",
  "update_time" : "2022-06-16T10:37:50Z+0800",
  "project_id" : "81fee81ab75a48a7b38e6586868688e7",
  "name" : "UpdateMapper",
  "id" : "96cc63b3-3f8f-4798-be2c-9f3930c14e29",
  "status" : "enabled"
}
```
#### 响应示例
**状态码：200**
单个映射修改成功响应
```
{
  "code" : "00000000",
  "data" : {
    "classifier" : null,
    "data_source" : "CFW",
    "dataclass_id" : "38173e29-ba56-404e-84d7-71ca33d0e416",
    "description" : "description",
    "id" : "96cc63b3-3f8f-4798-be2c-9f3930c14e29",
    "mapper" : {
      "dataclass_id" : "38173e29-ba56-404e-84d7-71ca33d0e416",
      "id" : "59adc124-4f31-4dd9-b8b7-740309d9cce7",
      "mapper_field_list" : [ {
        "default_value" : "alert",
        "expression" : "{\"filter\":{\"conditions\":[{\"name\":\"c1\",\"data\":[\"title\",\"==\",\"xxxx\"],\"is_context\":false}],\"logics\":[\"title\"]}}javascript:void(0);",
        "target_key" : "alert"
      } ],
      "mapper_type_id" : "38173e29-ba56-404e-84d7-71ca33d0e416",
      "name" : "Updatemapper",
      "project_id" : "38173e29-ba56-404e-84d7-71ca33d0e416",
      "workspace_id" : "38173e29-ba56-404e-84d7-71ca33d0e416"
    },
    "name" : "Update",
    "project_id" : "81fee81ab75a48a7b38e6586868688e7",
    "workspace_id" : "70689d1c-e953-458e-8807-6f0b2a789ee9",
    "status" : "enabled"
  },
  "message" : ""
}
```
#### SDK代码示例
SDK代码示例如下。
- [Java]
  修改单个分类映射示例
  ```
  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 UpdateMapperSolution {
      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();
          UpdateMapperRequest request = new UpdateMapperRequest();
          request.withWorkspaceId("{workspace_id}");
          request.withMapperId("{mapper_id}");
          CreateDpeMappingRequestBody body = new CreateDpeMappingRequestBody();
          List<DpeMappingFieldDetail> listMapperMapperFieldList = new ArrayList<>();
          listMapperMapperFieldList.add(
              new DpeMappingFieldDetail()
                  .withId("38173e29-ba56-404e-84d7-71ca33d0e416")
                  .withProjectId("38173e29-ba56-404e-84d7-71ca33d0e416")
                  .withWorkspaceId("38173e29-ba56-404e-84d7-71ca33d0e416")
                  .withDataclassId("38173e29-ba56-404e-84d7-71ca33d0e416")
                  .withMappingId("38173e29-ba56-404e-84d7-71ca33d0e416")
                  .withMapperId("38173e29-ba56-404e-84d7-71ca33d0e416")
                  .withDefaultValue("alert")
                  .withTargetKey("alert")
                  .withExpression("{filter={conditions=[{name=c1, data=[title, ==, xxxx], is_context=false}], logics=[title]}}")
                  .withCreateTime("2022-06-16T10:37:50Z+0800")
                  .withUpdateTime("2022-06-16T10:37:50Z+0800")
          );
          DpeMappingDetail mapperbody = new DpeMappingDetail();
          mapperbody.withId("38173e29-ba56-404e-84d7-71ca33d0e416")
              .withName("UpdateMapper")
              .withProjectId("38173e29-ba56-404e-84d7-71ca33d0e416")
              .withWorkspaceId("38173e29-ba56-404e-84d7-71ca33d0e416")
              .withDataclassId("38173e29-ba56-404e-84d7-71ca33d0e416")
              .withMapperTypeId("38173e29-ba56-404e-84d7-71ca33d0e416")
              .withMapperFieldList(listMapperMapperFieldList);
          body.withMapper(mapperbody);
          body.withUpdateTime("2022-06-16T10:37:50Z+0800");
          body.withDescription("Update");
          body.withStatus("enabled");
          body.withDataSource("CFW");
          body.withDataclassId("38173e29-ba56-404e-84d7-71ca33d0e416");
          body.withWorkspaceId("d7310f19-56d3-4556-b4ea-328a7899a6ba");
          body.withProjectId("81fee81ab75a48a7b38e6586868688e7");
          body.withName("UpdateMapper");
          body.withId("96cc63b3-3f8f-4798-be2c-9f3930c14e29");
          request.withBody(body);
          try {
              UpdateMapperResponse response = client.updateMapper(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]
  修改单个分类映射示例
  ```
  # 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 = UpdateMapperRequest()
          request.workspace_id = "{workspace_id}"
          request.mapper_id = "{mapper_id}"
          listMapperFieldListMapper = [
              DpeMappingFieldDetail(
                  id="38173e29-ba56-404e-84d7-71ca33d0e416",
                  project_id="38173e29-ba56-404e-84d7-71ca33d0e416",
                  workspace_id="38173e29-ba56-404e-84d7-71ca33d0e416",
                  dataclass_id="38173e29-ba56-404e-84d7-71ca33d0e416",
                  mapping_id="38173e29-ba56-404e-84d7-71ca33d0e416",
                  mapper_id="38173e29-ba56-404e-84d7-71ca33d0e416",
                  default_value="alert",
                  target_key="alert",
                  expression="{filter={conditions=[{name=c1, data=[title, ==, xxxx], is_context=false}], logics=[title]}}",
                  create_time="2022-06-16T10:37:50Z+0800",
                  update_time="2022-06-16T10:37:50Z+0800"
              )
          ]
          mapperbody = DpeMappingDetail(
              id="38173e29-ba56-404e-84d7-71ca33d0e416",
              name="UpdateMapper",
              project_id="38173e29-ba56-404e-84d7-71ca33d0e416",
              workspace_id="38173e29-ba56-404e-84d7-71ca33d0e416",
              dataclass_id="38173e29-ba56-404e-84d7-71ca33d0e416",
              mapper_type_id="38173e29-ba56-404e-84d7-71ca33d0e416",
              mapper_field_list=listMapperFieldListMapper
          )
          request.body = CreateDpeMappingRequestBody(
              mapper=mapperbody,
              update_time="2022-06-16T10:37:50Z+0800",
              description="Update",
              status="enabled",
              data_source="CFW",
              dataclass_id="38173e29-ba56-404e-84d7-71ca33d0e416",
              workspace_id="d7310f19-56d3-4556-b4ea-328a7899a6ba",
              project_id="81fee81ab75a48a7b38e6586868688e7",
              name="UpdateMapper",
              id="96cc63b3-3f8f-4798-be2c-9f3930c14e29"
          )
          response = client.update_mapper(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]
  修改单个分类映射示例
  ```
  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.UpdateMapperRequest{}
  request.WorkspaceId = "{workspace_id}"
  request.MapperId = "{mapper_id}"
  projectIdMapperFieldList:= "38173e29-ba56-404e-84d7-71ca33d0e416"
  workspaceIdMapperFieldList:= "38173e29-ba56-404e-84d7-71ca33d0e416"
  mappingIdMapperFieldList:= "38173e29-ba56-404e-84d7-71ca33d0e416"
  mapperIdMapperFieldList:= "38173e29-ba56-404e-84d7-71ca33d0e416"
  defaultValueMapperFieldList:= "alert"
  targetKeyMapperFieldList:= "alert"
  expressionMapperFieldList:= "{filter={conditions=[{name=c1, data=[title, ==, xxxx], is_context=false}], logics=[title]}}"
  createTimeMapperFieldList:= "2022-06-16T10:37:50Z+0800"
  updateTimeMapperFieldList:= "2022-06-16T10:37:50Z+0800"
  var listMapperFieldListMapper = []model.DpeMappingFieldDetail{
          {
              Id: "38173e29-ba56-404e-84d7-71ca33d0e416",
              ProjectId: &projectIdMapperFieldList,
              WorkspaceId: &workspaceIdMapperFieldList,
              DataclassId: "38173e29-ba56-404e-84d7-71ca33d0e416",
              MappingId: &mappingIdMapperFieldList,
              MapperId: &mapperIdMapperFieldList,
              DefaultValue: &defaultValueMapperFieldList,
              TargetKey: &targetKeyMapperFieldList,
              Expression: &expressionMapperFieldList,
              CreateTime: &createTimeMapperFieldList,
              UpdateTime: &updateTimeMapperFieldList,
          },
      }
  nameMapper:= "UpdateMapper"
  projectIdMapper:= "38173e29-ba56-404e-84d7-71ca33d0e416"
  workspaceIdMapper:= "38173e29-ba56-404e-84d7-71ca33d0e416"
  mapperTypeIdMapper:= "38173e29-ba56-404e-84d7-71ca33d0e416"
  mapperbody := &model.DpeMappingDetail{
  Id: "38173e29-ba56-404e-84d7-71ca33d0e416",
  Name: &nameMapper,
  ProjectId: &projectIdMapper,
  WorkspaceId: &workspaceIdMapper,
  DataclassId: "38173e29-ba56-404e-84d7-71ca33d0e416",
  MapperTypeId: &mapperTypeIdMapper,
  MapperFieldList: &listMapperFieldListMapper,
  }
  updateTimeCreateDpeMappingRequestBody:= "2022-06-16T10:37:50Z+0800"
  descriptionCreateDpeMappingRequestBody:= "Update"
  statusCreateDpeMappingRequestBody:= "enabled"
  dataSourceCreateDpeMappingRequestBody:= "CFW"
  workspaceIdCreateDpeMappingRequestBody:= "d7310f19-56d3-4556-b4ea-328a7899a6ba"
  projectIdCreateDpeMappingRequestBody:= "81fee81ab75a48a7b38e6586868688e7"
  nameCreateDpeMappingRequestBody:= "UpdateMapper"
  request.Body = &model.CreateDpeMappingRequestBody{
  Mapper: mapperbody,
  UpdateTime: &updateTimeCreateDpeMappingRequestBody,
  Description: &descriptionCreateDpeMappingRequestBody,
  Status: &statusCreateDpeMappingRequestBody,
  DataSource: &dataSourceCreateDpeMappingRequestBody,
  DataclassId: "38173e29-ba56-404e-84d7-71ca33d0e416",
  WorkspaceId: &workspaceIdCreateDpeMappingRequestBody,
  ProjectId: &projectIdCreateDpeMappingRequestBody,
  Name: &nameCreateDpeMappingRequestBody,
  Id: "96cc63b3-3f8f-4798-be2c-9f3930c14e29",
  }
  response, err := client.UpdateMapper(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=UpdateMapper&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 | 单个映射修改成功响应 |
| 400 | 错误响应       |
   
#### 错误码
请参见[错误码](https://support.huaweicloud.com/api-secmaster/ErrorCode.html)。
