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    Data Management:DeleteTask

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    Data Management:DeleteTask

    Last Updated:Aug 27, 2026

    Deletes a task from a task flow.

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    RAM authorization

    The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

    • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

    • API: The API that you can call to perform the action.

    • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

    • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

      • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

      • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

    • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

    • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

    Action

    Access level

    Resource type

    Condition key

    Dependent action

    dms:DeleteTask

    delete

    *All Resource

    *

    		 None None

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    Tid

    integer

    No

    The ID of the tenant.

    Note

    To view the tenant ID, go to the Data Management (DMS) console and hover over the profile picture in the upper-right corner. For more information, see View information about the current tenant.

    3***
    NodeId

    string

    Yes

    The ID of the task node to delete.

    54****

    Response elements

    Element

    Type

    Description

    Example

    object

    RequestId

    string

    The request ID.

    3B460770-40D9-5F07-B68A-173D1D708B72
    ErrorCode

    string

    The error code returned if the request failed.

    UnknownError
    ErrorMessage

    string

    The error message returned if the request failed.

    Unknown server error
    Success

    boolean

    Whether the request was successful. Valid values:

    • true: The request was successful.

    • false: The request failed.

    true

    Examples

    Success response

    JSON format

    {
  "RequestId": "3B460770-40D9-5F07-B68A-173D1D708B72",
  "ErrorCode": "UnknownError",
  "ErrorMessage": "Unknown server error",
  "Success": true
}

    Error codes

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.