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    Data Management:AddTaskFlowEdges

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    Data Management:AddTaskFlowEdges

    Last Updated:Oct 21, 2024

    Creates directed edges for the existing task nodes of a task flow.

    Operation description

    When you add directed edges for a task node, take note of the following limits:

    1. The endpoints of the specified edge exist in the Directed Acyclic Graph (DAG) of the task flow specified by DagId.
    2. After a backward edge is added, the DAG does not contain loops.

    Debugging

    You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

    Authorization information

    There is currently no authorization information disclosed in the API.

    Request parameters

    ParameterTypeRequiredDescriptionExample
    TidlongNo

    The ID of the tenant.

    Note : To view the ID of the tenant, go to the Data Management (DMS) console and move the pointer over the profile picture in the upper-right corner. For more information, see View information about the current tenant.
    		3***
    DagIdlongYes

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

    		15***
    Edgesarray<object>Yes

    The list of edges of the task flow.

    objectYes
    NodeEndlongYes

    The ID of the node where the end node of the edge is located.

    		44***
    NodeFromlongYes

    The ID of the node where the start node of the edge is located.

    		44***

    Response parameters

    ParameterTypeDescriptionExample
    object

    Schema of Response

    RequestIdstring

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

    		E5EE2B9E-2F95-57FA-B284-CB441CEE49D6
    ErrorCodestring

    The error code returned if the request failed.

    		UnknownError
    ErrorMessagestring

    The error message returned if the request failed.

    		UnknownError
    Successboolean

    Indicates whether the request was successful. Valid values:

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

    The list of task flow edge IDs.

    EdgeIdlong

    The ID of the task flow edge.

    		24***

    Examples

    Sample success responses

    JSONformat

    {
  "RequestId": "E5EE2B9E-2F95-57FA-B284-CB441CEE49D6",
  "ErrorCode": "UnknownError",
  "ErrorMessage": "UnknownError",
  "Success": true,
  "EdgeIds": {
    "EdgeId": [
      0
    ]
  }
}

    Error codes

    For a list of error codes, visit the Service error codes.

    Change history

    Change timeSummary of changesOperation
    No change history