1. 接口描述
接口请求域名： wedata.tencentcloudapi.com 。
查询任务父依赖
默认接口请求频率限制：20次/秒。
推荐使用 API Explorer
点击调试
API Explorer 提供了在线调用、签名验证、SDK 代码生成和快速检索接口等能力。您可查看每次调用的请求内容和返回结果以及自动生成 SDK 调用示例。
2. 输入参数
以下请求参数列表仅列出了接口请求参数和部分公共参数，完整公共参数列表见 公共请求参数。
| 参数名称 | 必选 | 类型 | 描述 |
|---|---|---|---|
| Action | 是 | String | 公共参数，本接口取值：DescribeParentTask。 |
| Version | 是 | String | 公共参数，本接口取值：2021-08-20。 |
| Region | 是 | String | 公共参数，详见产品支持的 地域列表。 |
| ProjectId | 是 | String | 项目Id 示例值：1464962169590902784 |
| TaskId | 是 | String | 任务Id 示例值：20250606112506283 |
3. 输出参数
| 参数名称 | 类型 | 描述 |
|---|---|---|
| Data | Array of DependencyConfigDsDTO | 任务详情1 注意：此字段可能返回 null，表示取不到有效值。 |
| RequestId | String | 唯一请求 ID，由服务端生成，每次请求都会返回（若请求因其他原因未能抵达服务端，则该次请求不会获得 RequestId）。定位问题时需要提供该次请求的 RequestId。 |
4. 示例
示例1 成功示例
输入示例
POST / HTTP/1.1
Host: wedata.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeParentTask
<公共请求参数>
{
"ProjectId": "1464962169590902784",
"TaskId": "20250606112506283"
}输出示例
{
"Response": {
"Data": [
{
"DependencyStrategy": {
"PollingNullStrategy": "EXECUTING"
},
"MainCyclicConfig": "RANGE_DAY",
"Offset": "-1,0",
"ParentTask": {
"Alarm": null,
"BrokerIp": "any",
"ClusterId": null,
"ConcurrentStrategy": null,
"ContentType": null,
"CreateTime": "2025-06-06 11:26:04",
"Creater": "peanutzhu",
"CrontabExpression": "0 0 22 30 * ?",
"CycleDependencyConfigList": null,
"CycleStep": 1,
"CycleType": "DAY_CYCLE",
"DelayTime": 0,
"DependencyConfigList": null,
"DependencyRel": "and",
"DependencyWorkflow": "no",
"EndTime": "2099-12-31 23:59:59",
"EventListenerConfig": null,
"EventPublisherConfig": null,
"ExecutionEndTime": "23:59",
"ExecutionStartTime": "00:00",
"ExecutionTTL": -1,
"FolderId": null,
"FolderName": null,
"ImportErrMsg": null,
"ImportResult": null,
"InCharge": "peanutzhu",
"InChargeId": "100028578753",
"InstanceInitStrategy": "T_PLUS_0",
"LastSchedulerCommitTime": null,
"LastUpdate": "2025-06-06 16:37:58",
"LeftCoordinate": 325,
"LinkId": "19029a7b-4286-11f0-8ec8-b8599f277de5",
"MaxDateTime": null,
"MaxRetryAttempts": null,
"MinDateTime": null,
"NewOrUpdate": null,
"NormalizedJobStartTime": null,
"Notes": "",
"OwnId": "100028448903",
"ParamInList": null,
"ParamOutList": null,
"Params": null,
"ProductName": "DATA_DEV",
"ProjectId": "1464962169590902784",
"ProjectIdent": null,
"ProjectName": "wedata数据开发",
"Properties": null,
"RealWorkflowId": null,
"RecoverFreezeStartTime": null,
"RecycleTips": null,
"RecycleUser": null,
"ResourceGroup": "20240703113703331017",
"ResourceGroupName": null,
"Retriable": 1,
"RetryWait": null,
"RunPriority": 6,
"ScheduleRunType": 0,
"ScheduleTimeZone": "UTC+8",
"SchedulerDesc": null,
"ScriptChange": false,
"SelfDepend": "serial",
"SourceServer": null,
"SourceServiceId": null,
"SourceServiceName": null,
"SourceServiceType": null,
"StartTime": "2025-06-06 00:00:00",
"StartupTime": 0,
"Status": "N",
"Submit": false,
"TargetServer": null,
"TargetServiceId": null,
"TargetServiceType": null,
"TaskAction": "",
"TaskAutoSubmit": null,
"TaskExt": {
"DryRunExtAttributes": null,
"DryRunParameter": null,
"Properties": [
{
"ParamKey": "calendar_id",
"ParamValue": ""
},
{
"ParamKey": "python_type",
"ParamValue": "python3"
},
{
"ParamKey": "data_cluster",
"ParamValue": ""
},
{
"ParamKey": "calendar_open",
"ParamValue": "0"
},
{
"ParamKey": "ExecutionTTLStrategy",
"ParamValue": "kill"
},
{
"ParamKey": "calendar_name",
"ParamValue": ""
},
{
"ParamKey": "waitExecutionTotalTTL",
"ParamValue": "-1"
},
{
"ParamKey": "bucket",
"ParamValue": "wedata-fusion-dev-1257305158"
},
{
"ParamKey": "specLabelConfItems",
"ParamValue": "eyJzcGVjTGFiZWxDb25mSXRlbXMiOltdfQ=="
},
{
"ParamKey": "python_sub_version",
"ParamValue": "python3"
},
{
"ParamKey": "ftp.file.name",
"ParamValue": "https://wedata-fusion-dev-1257305158.cos.ap-nanjing.myqcloud.com/datastudio/project/1464962169590902784/0_00克隆测试/test_ceshi/test_0606_1.sh"
},
{
"ParamKey": "tenantId",
"ParamValue": "1257305158"
},
{
"ParamKey": "region",
"ParamValue": "ap-nanjing"
},
{
"ParamKey": "enableKerberosLogin",
"ParamValue": "false"
},
{
"ParamKey": "extraInfo",
"ParamValue": "{\"fromMapping\":false}"
}
],
"TaskId": "20250606112604725"
},
"TaskFolderId": null,
"TaskId": "20250606112604725",
"TaskLinkInfo": null,
"TaskName": "test_0606_1",
"TaskRegisterOutputTable": null,
"TaskType": {
"BrokerParallelism": 10,
"CreateTime": "2022-02-12 11:13:41",
"DefaultAliveWait": 720,
"DoRedoParallelism": 10000,
"DowngradePriorityTries": 2,
"ExcludeCommonLib": false,
"FileType": null,
"InCharge": "admin",
"KillAble": 0,
"ParamList": "<parameters><parameter><name>hdpClient</name><value>/usr/hdp/current/hadoop-client</value></parameter><parameter><name>hiveClient</name><value>/usr/hdp/current/hive-client</value></parameter></parameters>",
"PollingSeconds": 5,
"PostHooks": null,
"RetryLimit": 5,
"RetryWait": 5,
"RunJarName": "IdexShell.jar",
"SelectFilePath": null,
"SourceServerType": null,
"TargetServerType": null,
"TaskParallelism": 10,
"TaskTypeExtension": null,
"TypeDesc": "Shell",
"TypeId": 35,
"TypeSort": "数据计算"
},
"Tasks": null,
"TemplateId": null,
"TenantId": "1315051789",
"TopCoordinate": 204,
"TryLimit": 5,
"UpdateTime": "2025-06-06 16:37:58",
"UpdateUser": "peanutzhu",
"UpdateUserId": "100028578753",
"UserFileId": null,
"UserId": "100028578753",
"VersionDesc": null,
"VirtualFlag": false,
"VirtualTaskId": null,
"VirtualTaskStatus": null,
"WorkflowId": "ab43623e-2473-413a-8c80-59e875167c96",
"WorkflowName": "test_ceshi",
"YarnQueue": null
},
"SonTask": null,
"SubordinateCyclicConfig": null
}
],
"RequestId": "dd39dc67-049f-4028-b93c-78e776b01647"
}
}5. 开发者资源
腾讯云 API 平台
腾讯云 API 平台 是综合 API 文档、错误码、API Explorer 及 SDK 等资源的统一查询平台，方便您从同一入口查询及使用腾讯云提供的所有 API 服务。
API Inspector
用户可通过 API Inspector 查看控制台每一步操作关联的 API 调用情况，并自动生成各语言版本的 API 代码，也可前往 API Explorer 进行在线调试。
SDK
云 API 3.0 提供了配套的开发工具集（SDK），支持多种编程语言，能更方便的调用 API。
- Tencent Cloud SDK 3.0 for Python: GitHub, Gitee
- Tencent Cloud SDK 3.0 for Java: GitHub, Gitee
- Tencent Cloud SDK 3.0 for PHP: GitHub, Gitee
- Tencent Cloud SDK 3.0 for Go: GitHub, Gitee
- Tencent Cloud SDK 3.0 for Node.js: GitHub, Gitee
- Tencent Cloud SDK 3.0 for .NET: GitHub, Gitee
- Tencent Cloud SDK 3.0 for C++: GitHub, Gitee
- Tencent Cloud SDK 3.0 for Ruby: GitHub, Gitee
命令行工具
6. 错误码
以下仅列出了接口业务逻辑相关的错误码，其他错误码详见 公共错误码。
| 错误码 | 描述 |
|---|---|
| FailedOperation | 操作失败。 |
| InvalidParameter | 参数错误。 |
| InvalidParameter.ClientIpNotAuthorized | ClientIp未被授权。 |
| InvalidParameterValue | 参数取值错误。 |
| MissingParameter | 缺少参数错误。 |
