功能描述
获取工作流实例详情。
授权说明
授权策略中 action 设置为 ci:DescribeMediaWorkflowExecutions
。查看所有 action。
服务开通
使用该功能需提前开通数据万象,并绑定存储桶。详情请参见 绑定存储桶。
使用限制
使用该接口时,请先确认相关限制条件。详情请参见 使用限制。
请求
请求示例
GET /workflowexecution/<RunId> HTTP/1.1Host: <BucketName-APPID>.ci.<Region>.myqcloud.comDate: <GMT Date>Authorization: <Auth String>Content-Length: <length>Content-Type: application/xml
说明Authorization: Auth String(详情请参见 请求签名 文档)。通过子账号使用时,需要授予相关的权限,详情请参见 授权粒度详情 文档。
请求头
此接口仅使用公共请求头部,详情请参见 公共请求头部 文档。
请求体
该请求的请求体为空。
响应
响应头
此接口仅返回公共响应头部,详情请参见 公共响应头部 文档。
响应体
该响应体返回为 application/xml 数据,包含完整节点数据的内容展示如下:
<Response> <RequestId>NjJmMjA5MjZfZWM0YTYyNjRfN2U3ZF8yNzk1</RequestId> <WorkflowExecution> <WorkflowId>web6ac56c1ef54dbfa44d7f4103203be9</WorkflowId> <Name>workflow-1</Name> <RunId>i166ee19017b011eda8a5525400c540df</RunId> <CreateTime>2022-08-09T14:54:17+08:00</CreateTime> <Object>wk-test/game.mp4</Object> <State>Success</State> <Topology> <Dependencies> <Start>Transcode_1581665960537</Start> <Snapshot_1581665960536>End</Snapshot_1581665960536> <Transcode_1581665960537>Snapshot_1581665960536</Transcode_1581665960537> </Dependencies> <Nodes> <Start> <Type>Start</Type> <Input> <QueueId>p09d709939fef48a0a5c247ef39d90cec</QueueId> <ObjectPrefix>/wk-test</ObjectPrefix> <ExtFilter> <State>On</State> <Video>false</Video> <Audio>false</Audio> <ContentType>false</ContentType> <Custom>true</Custom> <CustomExts>mp4</CustomExts> <AllFile>false</AllFile> <Image>false</Image> </ExtFilter> <PicProcessQueueId>p2911917386e148639319e13c285cc774</PicProcessQueueId> </Input> </Start> <Snapshot_1581665960536> <Type>Snapshot</Type> <Operation> <TemplateId>t07740e32081b44ad7a0aea03adcffd54a</TemplateId> <Output> <Region>ap-chongqing</Region> <Bucket>test-1234567890</Bucket> <Object>snapshot-${number}.jpg</Object> </Output> </Operation> </Snapshot_1581665960536> <Transcode_1581665960537> <Type>Transcode</Type> <Operation> <TemplateId>t01e57db1c2d154d2fb57aa5de9313a897</TemplateId> <Output> <Region>ap-chongqing</Region> <Bucket>test-1234567890</Bucket> <Object>trans1.mp4</Object> </Output> </Operation> </Transcode_1581665960537> </Nodes> </Topology> <Tasks> <Type>Snapshot</Type> <JobId>j23c11e1e17b011edaab4ab15ec33d076</JobId> <CreateTime>2022-08-09T14:54:40+08:00</CreateTime> <Name>Snapshot_1581665960536</Name> <State>Success</State> <StartTime>2022-08-09T14:54:40+08:00</StartTime> <EndTime>2022-08-09T14:54:42+08:00</EndTime> <Code>Success</Code> <Message></Message> </Tasks> <Tasks> <Type>Transcode</Type> <JobId>j168668b217b011ed8efb27bb229e2d11</JobId> <CreateTime>2022-08-09T14:54:18+08:00</CreateTime> <Name>Transcode_1581665960537</Name> <State>Success</State> <StartTime>2022-08-09T14:54:18+08:00</StartTime> <EndTime>2022-08-09T14:54:39+08:00</EndTime> <Code>Success</Code> <Message>success</Message> </Tasks> </WorkflowExecution></Response>
具体的数据内容如下:
节点名称(关键字) | 父节点 | 描述 | 类型 |
Response | 无 | 保存结果的容器 | Container |
Container 节点 Response 的内容:
节点名称(关键字) | 父节点 | 描述 | 类型 |
RequestId | Response | 请求 ID | String |
WorkflowExecution | Response | 工作流实例详细信息 | Container |
Container 节点 WorkflowExecution 的内容:
节点名称(关键字) | 父节点 | 描述 | 类型 |
WorkflowId | Response.WorkflowExecution | 工作流 ID | String |
WorkflowName | Response.WorkflowExecution | 工作流名称 | String |
RunId | Response.WorkflowExecution | 工作流实例 ID | String |
CreateTime | Response.WorkflowExecution | 创建时间 | String |
Object | Response.WorkflowExecution | COS 对象地址 | String |
State | Response.WorkflowExecution | 工作流实例状态 | String |
Topology | Response.WorkflowExecution | 同创建工作流接口的 Topology | Container |
Tasks | Response.WorkflowExecution | 工作流实例任务 | Container 数组 |
Container 节点 Tasks 的内容:
节点名称(关键字) | 父节点 | 描述 | 类型 |
Type | Response.WorkflowExecution.Tasks | 任务所属节点类型 | String |
State | Response.WorkflowExecution.Tasks | 任务状态 | String |
JobId | Response.WorkflowExecution.Tasks | 任务 ID | String |
CreateTime | Response.WorkflowExecution.Tasks | 任务创建时间 | String |
StartTime | Response.WorkflowExecution.Tasks | 任务开始时间 | String |
EndTime | Response.WorkflowExecution.Tasks | 任务结束时间 | String |
Code | Response.WorkflowExecution.Tasks | 任务的错误码 | String |
Message | Response.WorkflowExecution.Tasks | 任务的错误信息 | String |
Name | Response.WorkflowExecution.Tasks | 工作流节点的节点名称 | String |
错误码
该请求操作无特殊错误信息,常见的错误信息请参见 错误码 文档。
实际案例
请求
GET /workflowexecution/i166ee19017b011eda8a5525400c540df HTTP/1.1Authorization: q-sign-algorithm=sha1&q-ak=AKIDZfbOAo7cllgPvF9cXFrJD0a1ICvR****&q-sign-time=1497530202;1497610202&q-key-time=1497530202;1497610202&q-header-list=&q-url-param-list=&q-signature=28e9a4986df11bed0255e97ff90500557e0e****Host: test-1234567890.ci.ap-chongqing.myqcloud.com
响应
HTTP/1.1 200 OKContent-Type: application/xmlContent-Length: 666Connection: keep-aliveDate: Thu, 09 Aug 2022 16:23:12 GMTServer: tencent-cix-ci-request-id: NTk0MjdmODlfMjQ4OGY3XzYzYzhf****
<Response> <RequestId>NjJmMjA5MjZfZWM0YTYyNjRfN2U3ZF8yNzk1</RequestId> <WorkflowExecution> <WorkflowId>web6ac56c1ef54dbfa44d7f4103203be9</WorkflowId> <Name>workflow-1</Name> <RunId>i166ee19017b011eda8a5525400c540df</RunId> <CreateTime>2022-08-09T14:54:17+08:00</CreateTime> <Object>wk-test/game.mp4</Object> <State>Success</State> <Topology> <Dependencies> <Start>Transcode_1581665960537</Start> <Snapshot_1581665960536>End</Snapshot_1581665960536> <Transcode_1581665960537>Snapshot_1581665960536</Transcode_1581665960537> </Dependencies> <Nodes> <Start> <Type>Start</Type> <Input> <QueueId>p09d709939fef48a0a5c247ef39d90cec</QueueId> <ObjectPrefix>/wk-test</ObjectPrefix> <ExtFilter> <State>On</State> <Video>false</Video> <Audio>false</Audio> <ContentType>false</ContentType> <Custom>true</Custom> <CustomExts>mp4</CustomExts> <AllFile>false</AllFile> <Image>false</Image> </ExtFilter> <PicProcessQueueId>p2911917386e148639319e13c285cc774</PicProcessQueueId> </Input> </Start> <Snapshot_1581665960536> <Type>Snapshot</Type> <Operation> <TemplateId>t07740e32081b44ad7a0aea03adcffd54a</TemplateId> <Output> <Region>ap-chongqing</Region> <Bucket>test-1234567890</Bucket> <Object>snapshot-${number}.jpg</Object> </Output> </Operation> </Snapshot_1581665960536> <Transcode_1581665960537> <Type>Transcode</Type> <Operation> <TemplateId>t01e57db1c2d154d2fb57aa5de9313a897</TemplateId> <Output> <Region>ap-chongqing</Region> <Bucket>test-1234567890</Bucket> <Object>trans1.mp4</Object> </Output> </Operation> </Transcode_1581665960537> </Nodes> </Topology> <Tasks> <Type>Snapshot</Type> <JobId>j23c11e1e17b011edaab4ab15ec33d076</JobId> <CreateTime>2022-08-09T14:54:40+08:00</CreateTime> <Name>Snapshot_1581665960536</Name> <State>Success</State> <StartTime>2022-08-09T14:54:40+08:00</StartTime> <EndTime>2022-08-09T14:54:42+08:00</EndTime> <Code>Success</Code> <Message></Message> </Tasks> <Tasks> <Type>Transcode</Type> <JobId>j168668b217b011ed8efb27bb229e2d11</JobId> <CreateTime>2022-08-09T14:54:18+08:00</CreateTime> <Name>Transcode_1581665960537</Name> <State>Success</State> <StartTime>2022-08-09T14:54:18+08:00</StartTime> <EndTime>2022-08-09T14:54:39+08:00</EndTime> <Code>Success</Code> <Message>success</Message> </Tasks> </WorkflowExecution>
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