# 创建MySQL-GaussDB集中式版校验任务流程
#### 场景描述
本章节指导用户通过调用多个接口，创建MySQL-GaussDB集中式版校验任务。
#### 操作步骤
1. 参考[认证鉴权](https://support.huaweicloud.com/api-drs/drs_01_0005.html)，通过调用IAM服务的API，获取用户的Token。
2. 调用[批量创建任务](https://support.huaweicloud.com/api-drs/drs_03_0104.html)接口。
   
   请求示例：https://{endpoint}/v3/5237e10fe9aa4ad5b16b6a5245248314/jobs/batch-creation
   ```
   {
     "jobs" : [ {
       "name" : "DRS-dy-test-verify-mysql2gaussdbv5ha",
       "node_type" : "medium",
       "engine_type" : "mysql-to-gaussdbv5ha",
       "net_type" : "vpc",
       "job_direction" : "up",
       "db_use_type" : "verify",
       "task_type" : "FULL_INCR_TRANS",
       "customize_sutnet_id" : "b57b338a-51e6-4935-9a49-84d751e96bef",
       "source_endpoint": {
           "db_type": "mysql"
       },
       "target_endpoint": {
           "region": "cn-southwest-244",
           "db_type": "gaussdbv5ha",
           "inst_id": "e04a0a23727a4dcab3cc5a4daec77193in14",
           "project_id": "5237e10fe9aa4ad5b16b6a5245248314"
       }
     } ]
   }
   ```
   响应示例：
   ```
   {
       "count": 1,
       "results": [
           {
               "id": "3478a6e4-e549-4589-83f5-7713398jb8d9",
               "name": "DRS-dy-test-verify-mysql2gaussdbv5ha",
               "status": "CREATING",
               "create_time": "1786375018920"
           }
       ]
   }
   ```
   
   
3. 调用[批量查询任务详情](https://support.huaweicloud.com/api-drs/drs_api_0151.html)接口，查看任务状态，等待任务状态为"CONFIGURATION"时才可进行后续步骤。
   
   请求示例：https://{endpoint}/v3/5237e10fe9aa4ad5b16b6a5245248314/jobs/batch-detail
   ```
   {
     "jobs" : [ "3478a6e4-e549-4589-83f5-7713398jb8d9" ],
     "page_req" : {
       "cur_page" : 1,
       "per_page" : 10
     }
   }
   ```
   响应示例：
   ```
   {
       "count": 1,
       "results": [
           {
               "id": "3478a6e4-e549-4589-83f5-7713398jb8d9",
               "name": "DRS-dy-test-verify-mysql2gaussdbv5ha",
               "status": "CONFIGURATION",
               "create_time": "1788850045488",
               "task_type": "FULL_INCR_TRANS",
               "node_version": "26.9.0.0",
               "source_endpoint": {
                   "db_type": "mysql",
                   "ssl_link": false
               },
               "target_endpoint": {
                   "ip": "192.168.140.93:8000,192.168.137.23:8000,192.168.149.196:8000",
                   "region": "cn-southwest-244",
                   "db_type": "gaussdbv5ha",
                   "db_port": 8000,
                   "ssl_link": false,
                   "inst_id": "e04a0a23727a4dcab3cc5a4daec77193in14",
                   "project_id": "5237e10fe9aa4ad5b16b6a5245248314",
                   "inst_name": "Auto-drs-gaussdbv5HA-tar-2",
                   "vpc_id": "7cf67bea-2465-4117-b1b9-a7683624a1ea",
                   "subnet_id": "b57b338a-51e6-4935-9a49-84d751e96bef",
                   "cluster_mode": "Ha"
               },
               "net_type": "vpc",
               "inst_info": {
                   "ip": "192.168.144.26",
                   "status": "ACTIVE",
                   "inst_type": "medium",
                   "engine_type": "mysql-to-gaussdbv5ha",
                   "volume_size": 500
               },
               "update_time": "1788850361460",
               "job_direction": "up",
               "db_use_type": "verify",
               "need_restart": false,
               "schema_type": "Tungsten",
               "object_switch": false,
               "sync_schema": false,
               "az_code": "cn-southwest-244a",
               "vpc_id": "7cf67bea-2465-4117-b1b9-a7683624a1ea",
               "vpc_name": "vpc-target-192",
               "subnet_id": "b57b338a-51e6-4935-9a49-84d751e96bef",
               "issue_coupon": false,
               "multi_write": false,
               "support_ip_v6": false,
               "is_restart_required": false,
               "enterprise_project_id": "0",
               "expired_days": "14",
               "fail_release_flag": "Y",
               "az_name": "az1",
               "is_multi_az": false,
               "support_many_to_one_compare": [
                   "lines",
                   "object"
               ],
               "job_level_function_list": {
                   "support_config_line_filter": "true",
                   "support_re_edit_line_filter": "true",
                   "support_replay_error_classification": "true",
                   "support_compare_new_feature": "true",
                   "is_support_new_periodic_compare": "true",
                   "support_replay_export_in_kernel": "true",
                   "support_gaussdbv5ha_pdbName": "true",
                   "drs_support_sync_policy_mysql_to_gaussdbv5": "true",
                   "job_start_support_version": "2307",
                   "support_query_db_name_use_refresh": "true",
                   "support_set_customized_dns": "true",
                   "support_full_transfer_ignore_error": "true",
                   "support_case_trans": "true",
                   "support_compare_advance_config": "true",
                   "support_ddl_history": "true",
                   "support_compare_config_line_filter": "true",
                   "drs_feature_guassdb_kafka_object_select_support_database_sync": "true",
                   "support_append_many_columns": "new",
                   "support_pause_or_restart_compare": "true",
                   "support_ddl_alarm_policy": "true",
                   "support_pg_more_version": "true",
                   "drs_feature_support_ddl": "true",
                   "support_replay_show_progress_details": "true",
                   "support_dirty_data": "true",
                   "drs_feature_support_modify_parameters": "true",
                   "drs_feature_guassdb_kafka_object_select_support_schema_sync": "true"
               },
               "pay_mode": "0",
               "original_job_direction": "up",
               "object_infos": [],
               "delay_start_time": 3,
               "is_required_password": true
           }
       ]
   }
   ```
   
   
4. 调用[批量操作指定ID任务](https://support.huaweicloud.com/api-drs/drs_03_0179.html)接口，进行源库、目标库测试连接。
   
   请求示例：https://{endpoint}/v5/5237e10fe9aa4ad5b16b6a5245248314/jobs/action
   ```
   {
     "jobs" : [
         {
           "job_id": "3478a6e4-e549-4589-83f5-7713398jb8d9",
           "action_name": "network",
               "action_params": {
                   "endpoints": [
                       {
                           "db_type": "mysql",
                           "endpoint_type": "cloud",
                           "endpoint_role": "so",
                           "endpoint": {
                               "instance_id": "d95ac396f0b24d40a7f46573d896a49ain01",
                               "ip": "192.168.61.50",
                               "db_port": 3306,
                               "db_user": "xxx",
                               "db_password": "xxx"
                           },
                           "cloud": {
                               "region": "cn-southwest-244",
                               "project_id": "5237e10fe9aa4ad5b16b6a5245248314"
                           },
                           "vpc": {},
                           "ssl": {
                               "ssl_link": false
                           }
                       }
                   ]
           }
       }, {
           "job_id": "3478a6e4-e549-4589-83f5-7713398jb8d9",
           "action_name": "network",
           "action_params": {
               "endpoints": [
                   {
                       "db_type": "gaussdbv5ha",
                       "endpoint_type": "cloud",
                       "endpoint_role": "ta",
                       "endpoint": {
                           "instance_id": "e04a0a23727a4dcab3cc5a4daec77193in14",
                           "ip": "192.168.140.93:8000,192.168.137.23:8000,192.168.149.196:8000",
                           "db_port": 0,
                           "db_user": "xxx",
                           "db_password": "xxx",
                           "pdb_name": "",
                           "kerberos": null
                       },
                       "cloud": {
                           "region": "cn-southwest-244",
                           "project_id": "5237e10fe9aa4ad5b16b6a5245248314"
                       },
                       "vpc": {},
                       "ssl": {
                           "ssl_link": false
                       }
                   }
               ]
           }
       }
     ]
   }
   ```
   响应示例：
   ```
   {
       "jobs": [
           {
               "id": "3478a6e4-e549-4589-83f5-7713398jb8d9",
               "name": "DRS-dy-test-verify-mysql2gaussdbv5ha",
               "query_id": "64334c3b-faed-41c0-a0a4-2f163ffcefd0",
               "status": "success"
           },
           {
               "id": "3478a6e4-e549-4589-83f5-7713398jb8d9",
               "name": "DRS-dy-test-verify-mysql2gaussdbv5ha",
               "query_id": "dd017ef9-fbc0-4ef2-8361-5c1e00e6151c",
               "status": "success"
           }
       ]
   }
   ```
   
   
5. 根据步骤[4]中响应的query_id调用[查询任务详情](https://support.huaweicloud.com/api-drs/drs_03_0176.html)接口查看测试连接结果，以源库测试连接为例：
   
   请求示例：https://{endpoint}v5/5237e10fe9aa4ad5b16b6a5245248314/jobs/3478a6e4-e549-4589-83f5-7713398jb8d9?type=network\&query_id=64334c3b-faed-41c0-a0a4-2f163ffcefd0
   响应示例：
   ```
   {
       "job": {
           "network_results": [
               {
                   "ip": "192.168.61.50",
                   "success": true,
                   "status": "success",
                   "db_port": "3306"
               }
           ]
       }
   }
   ```
   
   
6. 调用设置[批量数据库对象选择](https://support.huaweicloud.com/api-drs/drs_03_0109.html)接口，进行对象选择。
   
   请求示例：https://{endpoint}/v3/5237e10fe9aa4ad5b16b6a5245248314/jobs/batch-select-objects
   ```
   {
       "jobs": [
           {
               "job": [
                   {
                       "id": "dws_drop-*-*-www",
                       "object_alias_name": "www_tar",
                       "object_name": "www",
                       "object_type": "table",
                       "parent_id": "dws_drop",
                       "select": "true"
                   },
                   {
                       "id": "dws_drop",
                       "object_name": "dws_drop",
                       "object_type": "database",
                       "select": "partial"
                   }
               ],
               "job_id": "3478a6e4-e549-4589-83f5-7713398jb8d9",
               "selected": true,
               "target_root_db": {
                   "db_encoding": "utf8",
                   "db_name": "jrho"
               }
           }
       ]
   }
   ```
   响应示例：
   ```
   {
       "all_counts": 1,
       "results": [
           {
               "job_id": "d2977945-e6a9-4def-a029-a7e40eajb8d9",
               "status": true
           }
       ]
   }
   ```
   
   
7. 调用[查询数据库对象信息](https://support.huaweicloud.com/api-drs/drs_03_0203.html)接口，查看对象选择信息。
   
   请求示例：https://{endpoint}/v5.1/5237e10fe9aa4ad5b16b6a5245248314/jobs/3478a6e4-e549-4589-83f5-7713398jb8d9/db-object?type=modified
   响应示例：
   ```
   {
       "object_scope": "table",
       "target_root_db": {
           "syncAll": null,
           "db_name": "jrho",
           "db_encoding": "utf8"
       },
       "object_info": {
           "dws_drop": {
               "name": "dws_drop",
               "all": false,
               "tables": {
                   "www": {
                       "name": "www_tar",
                       "type": "table",
                       "all": true,
                       "is_synchronized": false
                   }
               },
               "is_synchronized": false,
               "total_table_num": 1
           }
       },
       "max_table_num": 50000,
       "id": "3478a6e4-e549-4589-83f5-7713398jb8d9"
   }
   ```
   
   
8. 根据业务需要调用[更新指定任务数据加工规则](https://support.huaweicloud.com/api-drs/drs_03_0210.html)接口，指定附加列信息。无业务需要可跳转至步骤[11]。
   
   ![](https://support.huaweicloud.com/api-drs/public_sys-resources/caution_3.0-zh-cn.png)
   说明：
   1. 此接口可设置数据过滤、列加工和附加列信息，若需要通过此接口设置附加列，需要先于数据过滤、列加工操作，否则会丢失数据过滤/列加工信息。
   
   2. 仅部分链路支持设置附加列，需要确认当前链路是否支持。其中，MySQL-GaussDB 集中式支持，故使用此接口指定附加列信息。
    
   请求示例：https://{endpoint}/v5/5237e10fe9aa4ad5b16b6a5245248314/jobs/3478a6e4-e549-4589-83f5-7713398jb8d9/data-processing-rules
   ```
   {
       "data_process_info": [
           {
               "add_columns": [
                   {
                       "column_name": "append",
                       "column_type": "ADDITIONALCOLUMN,default_value",
                       "data_type": "int",
                       "column_value": "1"
                   }
               ],
               "db_object": {
                   "object_scope": "table",
                   "object_info": {
                       "dws_drop": {
                           "name": "dws_drop",
                           "all": false,
                           "tables": {
                               "www": {
                                   "name": "www_tar",
                                   "all": true,
                                   "columns": {
                                       "append": {
                                           "name": "append",
                                           "type": "int",
                                           "additional": true,
                                           "operation_type": "ADDITIONALCOLUMN,default_value",
                                           "value": "1"
                                       }
                                   }
                               }
                           }
                       }
                   }
               }
           }
       ],
       "source": "job"
   }
   ```
   响应示例：
   ```
   {
       "id": "260316b0-1216-432f-9476-30d33538ce41",
       "job_id": "3478a6e4-e549-4589-83f5-7713398jb8d9",
       "status": "pending"
   }
   ```
   
   
9. 根据步骤[8]返回的id调用[获取指定任务数据加工规则更新结果](https://support.huaweicloud.com/api-drs/drs_03_0211.html)接口，查看指定附加列操作是否成功。
   
   请求示例：https://{endpoint}/v5/5237e10fe9aa4ad5b16b6a5245248314/job/3478a6e4-e549-4589-83f5-7713398jb8d9/data-processing-rules/result?query_id=260316b0-1216-432f-9476-30d33538ce41
   响应示例：
   ```
   {
       "id": "260316b0-1216-432f-9476-30d33538ce41",
       "job_id": "3478a6e4-e549-4589-83f5-7713398jb8d9",
       "status": "success"
   }
   ```
   
   
10. 调用[查询数据加工对象的附加列信息](https://support.huaweicloud.com/api-drs/ListExtraColumns.html)接口，获取附加列信息
    
    请求示例：https://{endpoint}/v5/5237e10fe9aa4ad5b16b6a5245248314/jobs/3478a6e4-e549-4589-83f5-7713398jb8d9/extra-column-info
    响应示例：
    ```
    {
        "column_process_objects": [
            {
                "object_alias_name": "dws_drop-*-*-www_tar",
                "object_source_names": [
                    "dws_drop-*-*-www"
                ],
                "is_sent": false,
                "extra_column_infos": [
                    {
                        "column_name": "append",
                        "column_type": "ADDITIONALCOLUMN,default_value",
                        "data_type": "int",
                        "column_value": "1"
                    }
                ]
            }
        ],
        "total_count": 1
    }
    ```
    
    
11. 根据业务需要调用[校验数据过滤规则](https://support.huaweicloud.com/api-drs/drs_03_7912.html)接口，进行数据过滤规则校验。无数据过滤业务需要需要可跳转至步骤[17]。
    
    ![](https://support.huaweicloud.com/api-drs/public_sys-resources/caution_3.0-zh-cn.png)
    说明：仅部分链路支持设置数据过滤功能，需要确认当前链路是否支持。其中，MySQL-GaussDB 集中式支持，故使用此接口指定数据过滤规则。
    请求示例：https://{endpoint}/v5/5237e10fe9aa4ad5b16b6a5245248314/jobs/3478a6e4-e549-4589-83f5-7713398jb8d9/check-filter-rules
    ```
    {
        "general_filtering_list": [
            {
                "filter_object_list": [
                    {
                        "id": "dws_drop-*-*-www",
                        "parent_id": "dws_drop",
                        "object_name": "www",
                        "object_type": "table"
                    }
                ],
                "source_filter_condition": "id > 1"
            }
        ],
        "source": "job",
        "data_filter_type": "common"
    }
    ```
    响应示例：
    ```
    {
        "id": "1d8eb393-5e34-4309-ad64-ce4f8591adf4"
    }
    ```
    
    
12. 根据步骤[11]返回的id调用[获取数据过滤校验结果](https://support.huaweicloud.com/api-drs/drs_03_0214.html)接口，查看数据过滤校验结果。
    
    请求示例：https://{endpoint}/v5/5237e10fe9aa4ad5b16b6a5245248314/job/3478a6e4-e549-4589-83f5-7713398jb8d9/data-filtering/result?query_id=1d8eb393-5e34-4309-ad64-ce4f8591adf4
    响应示例：
    ```
    {
        "success_count": 1,
        "failed_count": 0,
        "db_object_filtering_result": [
            {
                "db_name": "dws_drop",
                "table_name": "www",
                "is_success": true,
                "source": "job"
            }
        ]
    }
    ```
    
    
13. 调用[保存数据过滤规则](https://support.huaweicloud.com/api-drs/drs_03_7909.html)接口，指定数据过滤规则。
    
    请求示例：https://{endpoint}/v5/5237e10fe9aa4ad5b16b6a5245248314/jobs/3478a6e4-e549-4589-83f5-7713398jb8d9/filter-rules
    ```
    {
        "general_filtering_list": [
            {
                "filter_object_list": [
                    {
                        "id": "dws_drop-*-*-www",
                        "parent_id": "dws_drop",
                        "object_name": "www",
                        "object_type": "table"
                    }
                ],
                "source_filter_condition": "id > 1"
            }
        ],
        "source": "job",
        "data_filter_type": "common"
    }
    ```
    
    
14. 调用[采集数据过滤规则信息](https://support.huaweicloud.com/api-drs/drs_03_7910.html)接口，查询已设置的数据过滤规则。
    
    请求示例：https://{endpoint}/v5/5237e10fe9aa4ad5b16b6a5245248314/jobs/3478a6e4-e549-4589-83f5-7713398jb8d9/filter-rules
    ```
    { 
      "filter_type" : "common", 
      "is_all_rules" : true 
    }
    ```
    响应示例：
    ```
    {
        "id": "4f79a05a-121b-49ba-a1f7-727be83170ea"
    }
    ```
    
    
15. 根据步骤[14]返回的id调用[获取数据过滤规则信息结果](https://support.huaweicloud.com/api-drs/drs_03_7913.html)接口，获取查看数据过滤规则结果。
    
    请求示例：https://{endpoint}/v5/5237e10fe9aa4ad5b16b6a5245248314/jobs/3478a6e4-e549-4589-83f5-7713398jb8d9/filter-rules/result?query_id=4f79a05a-121b-49ba-a1f7-727be83170ea
    响应示例：
    ```
    {
        "status": "SUCCESS",
        "total_count": 1,
        "rules": [
            {
                "batch_id": 1,
                "filter_object_list": [
                    {
                        "batch_id": 1,
                        "id": "dws_drop-*-*-www-*-*---conditionFilter--",
                        "parent_id": "dws_drop-*-*-www",
                        "object_name": "--conditionFilter--",
                        "object_alias_name": null,
                        "object_type": "column",
                        "db_name": "dws_drop",
                        "schema_name": null,
                        "table_name": "www",
                        "is_data_filter": "true",
                        "data_filter_type": "contentConditionalFilter",
                        "filter_condition": "id > 1",
                        "is_synchronized": false
                    }
                ],
                "filter_rules_resp": {
                    "source_filter_condition": "id > 1",
                    "target_filter_condition": null,
                    "condition_separated": "false"
                },
                "advanced_setting_resp": null
            }
        ]
    }
    ```
    
    
16. 根据需要调用[删除数据过滤规则信息](https://support.huaweicloud.com/api-drs/drs_03_7911.html)接口，删除数据过滤规则。
    
    请求示例：https://{endpoint}/v5/5237e10fe9aa4ad5b16b6a5245248314/jobs/3478a6e4-e549-4589-83f5-7713398jb8d9/filter-rules
    ```
    { 
      "rule_ids" : [ 1 ], 
      "type" : "common" 
    }
    ```
    
    
17. 根据业务需要调用[查询对象的列信息（列映射、列过滤）](https://support.huaweicloud.com/api-drs/ShowColumnInfos.html)接口，查询列信息。无列加工业务需要需要可跳转至步骤[20]。
    
    ![](https://support.huaweicloud.com/api-drs/public_sys-resources/caution_3.0-zh-cn.png)
    说明：仅部分链路支持设置列加工功能，需要确认当前链路是否支持。其中，MySQL-GaussDB 集中式支持，故使用此接口指定列加工规则。
    请求示例：https://{endpoint}/v5/5237e10fe9aa4ad5b16b6a5245248314/job/3478a6e4-e549-4589-83f5-7713398jb8d9/column-info
    ```
    {
        "object_ids": [
            "dws_drop-*-*-www"
        ],
        "refresh": false
    }
    ```
    响应示例：
    ```
    {
        "column_map_infos": [
            {
                "object_id": "dws_drop-*-*-www",
                "column_info_lists": [
                    {
                        "status": true,
                        "partition": false,
                        "column_name": "id",
                        "column_type": "tinyint(3) unsigned",
                        "key_type": "PRI",
                        "column_mapped_name": null,
                        "desensitization_algorithm": null
                    }
                ]
            }
        ],
        "object_with_column_infos": []
    }
    ```
    
    
18. 调用[修改对象的列信息（列映射、列过滤）](https://support.huaweicloud.com/api-drs/ModifyColumnInfos.html)接口，指定列加工规则。
    
    请求示例：https://{endpoint}/v5/5237e10fe9aa4ad5b16b6a5245248314/job/3478a6e4-e549-4589-83f5-7713398jb8d9/column-info-modification
    ```
    {
        "column_map_infos": [
            {
                "object_id": "dws_drop-*-*-www",
                "column_info_lists": [
                    {
                        "status": true,
                        "partition": false,
                        "column_name": "id",
                        "column_type": "tinyint(3) unsigned",
                        "key_type": "PRI",
                        "column_mapped_name": "id_tar",
                        "desensitization_algorithm": null
                    }
                ]
            }
        ],
        "object_with_column_infos": []
    }
    ```
    响应示例：
    ```
    {
        "modify_result": true
    }
    ```
    
    
19. 根据需要调用[删除对象的列信息（列映射、列过滤）](https://support.huaweicloud.com/api-drs/DeleteColumnInfos.html)接口，删除数据过滤规则。
    
    请求示例：https://{endpoint}/v5/5237e10fe9aa4ad5b16b6a5245248314/job/3478a6e4-e549-4589-83f5-7713398jb8d9/column-info
    ```
    {
        "table_ids": [
            "dws_drop-*-*-www"
        ],
        "db_ids" : [ ],
        "schema_ids" : [ ]
    }
    ```
    响应示例：
    ```
    {
        "delete_result": true
    }
    ```
    
    
20. 调用[批量操作指定ID任务](https://support.huaweicloud.com/api-drs/drs_03_0179.html)接口，下发预检查。
    
    请求示例：https://{endpoint}/v5/5237e10fe9aa4ad5b16b6a5245248314/jobs/action
    ```
    {
      "jobs" : [
          {
            "job_id": "3478a6e4-e549-4589-83f5-7713398jb8d9",
            "action_name": "precheck",
            "action_params": {
                    "precheck_mode": "forStartJob"
            }
        }
      ]
    }
    ```
    响应示例：
    ```
    {
        "jobs": [
            {
                "id": "3478a6e4-e549-4589-83f5-7713398jb8d9",
                "name": "DRS-dy-test-verify-mysql2gaussdbv5ha",
                "query_id": "3478a6e4-e549-4589-83f5-7713398jb8d9",
                "status": "success"
            }
        ]
    }
    ```
    
    
21. 根据步骤[20]中响应的query_id调用[查询任务详情](https://support.huaweicloud.com/api-drs/drs_03_0176.html)接口查看预检查结果。预检查通过率100%后才可启动任务。
    
    请求示例：https://{endpoint}/v5/5237e10fe9aa4ad5b16b6a5245248314/jobs/3478a6e4-e549-4589-83f5-7713398jb8d9?type=precheck\&query_id=3478a6e4-e549-4589-83f5-7713398jb8d9
    响应示例：
    ```
    {
        "job": {
            "precheck_result": {
                "result": true,
                "process": "100%",
                "total_passed_rate": "100%",
                "rds_instance_id": "e04a0a23727a4dcab3cc5a4daec77193in14",
                "job_direction": "up",
                "precheck_results": [
                    {
                        "item": "dstDbConnection",
                        "result": "PASSED",
                        "group": "network",
                        "is_support_skip": false
                    },
                    {
                        "item": "srcDbConnection",
                        "result": "PASSED",
                        "group": "network",
                        "is_support_skip": false
                    }
                ]
            }
        }
    }
    ```
    
    
22. 调用[批量操作指定ID任务](https://support.huaweicloud.com/api-drs/drs_03_0179.html)接口启动任务。
    
    请求示例：https://{endpoint}/v5/5237e10fe9aa4ad5b16b6a5245248314/jobs/action
    ```
    {
      "jobs" : [
          {
            "job_id": "3478a6e4-e549-4589-83f5-7713398jb8d9",
            "action_name": "start"
        }
      ]
    }
    ```
    响应示例：
    ```
    {
        "jobs": [
            {
                "id": "3478a6e4-e549-4589-83f5-7713398jb8d9",
                "name": "DRS-dy-test-verify-mysql2gaussdbv5ha",
                "status": "success"
            }
        ]
    }
    ```