ListTaskFlow - Query task flows - Data Management - Alibaba Cloud Documentation Center

Queries task flows.

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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:ListTaskFlow

list

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
Tid	integer	No	The tenant ID. Call the GetUserActiveTenant or ListUserTenants operation to query the tenant ID.	3***

Response elements

Element	Type	Description	Example
	object
RequestId	string	The request ID.	4116147E-C628-5816-8779-8EEAF8E973F4
ErrorCode	string	The error code.	403
ErrorMessage	string	The error message.	UnknownError
Success	boolean	Whether the request was successful. Valid values: true: The request was successful. false: The request failed.	true
TaskFlowList	object
TaskFlow	array<object>	The task flows returned.
	object
Id	integer	The task flow ID.	134137****
CreatorId	string	The ID of the user who created the task flow.	51****
CreatorNickName	string	The name of the user who created the task flow.	Creator_NickName
DagOwnerNickName	string	The name of the task flow owner.	Owner_NickName
DeployId	integer	The latest deployment record ID.	12**
Status	integer	The status of the task flow. Valid values: 0: The task flow is invalid. 1: Scheduling is disabled for the task flow. 2: The task flow is waiting to be scheduled.	2
LatestInstanceStatus	integer	The status of the latest execution. Valid values: 0: invalid. 1: scheduling disabled. 2: waiting to be scheduled.	0
LatestInstanceTime	string	The time when the latest execution record was created.	2022-04-13

Examples

Success response

JSON format

{
  "RequestId": "4116147E-C628-5816-8779-8EEAF8E973F4",
  "ErrorCode": "403",
  "ErrorMessage": "UnknownError",
  "Success": true,
  "TaskFlowList": {
    "TaskFlow": [
      {
        "Id": 0,
        "CreatorId": "51****",
        "CreatorNickName": "Creator_NickName",
        "DagOwnerNickName": "Owner_NickName",
        "DeployId": 0,
        "Status": 2,
        "LatestInstanceStatus": 0,
        "LatestInstanceTime": "2022-04-13"
      }
    ]
  }
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.