Reruns a task flow instance.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes ReRunTaskFlowInstance

The operation that you want to perform. Set the value to ReRunTaskFlowInstance.

Tid Long No 3***

The ID of the tenant.

Note The ID of the tenant is displayed when you move the pointer over the profile picture in the upper-right corner of the DMS console. For more information, see the View information about the current tenant section of the Manage DMS tenants topic.
DagId Long Yes 7***

The ID of the task flow. You can call the ListTaskFlow or ListLhTaskFlowAndScenario operation to obtain the task flow ID.

DagInstanceId Long Yes 47****

The ID of the execution record of the task flow. You can call the ListTaskFlowInstance operation to obtain the execution record ID.

DagVersion String Yes 2****

The version of the task flow. You can call the ListTaskFlowVersions operation to obtain the version of the task flow.

Response parameters

Parameter Type Example Description
RequestId String 8CFF2295-8249-5287-B888-DBD4F0D76CB0

The ID of the request. You can use the ID to locate logs and troubleshoot issues.

ErrorCode String UnknownError

The error code returned if the request failed.

ErrorMessage String UnknownError

The error message returned if the request failed.

Success Boolean true

Indicates whether the request was successful. Valid values:

  • true: The request was successful.
  • false: The request failed.

Examples

Sample requests

 
 
 
 
 
&Common request parameters

Sample success responses

XML format 

HTTP/1.1 200 OK
Content-Type:application/xml

<ReRunTaskFlowInstanceResponse>
    <RequestId>8CFF2295-8249-5287-B888-DBD4F0D76CB0</RequestId>
    <ErrorCode>UnknownError</ErrorCode>
    <ErrorMessage>UnknownError</ErrorMessage>
    <Success>true</Success>
</ReRunTaskFlowInstanceResponse>

JSON format 

HTTP/1.1 200 OK
Content-Type:application/json

{
  "RequestId" : "8CFF2295-8249-5287-B888-DBD4F0D76CB0",
  "ErrorCode" : "UnknownError",
  "ErrorMessage" : "UnknownError",
  "Success" : true
}

Error codes

For a list of error codes, visit the API Error Center.