GetNodeParents

Queries ancestor nodes of a specified node.

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Test

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

dataworks:*

get

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
ProjectEnv	string	Yes	The Operation Center environment. Valid values: PROD (production) and DEV (development).	PROD
NodeId	integer	Yes	The node ID. Find this on the Operation Center page in the DataWorks console.	12345456211234

Response elements

Element	Type	Description	Example
	object	The response object.
HttpStatusCode	integer	The HTTP status code.	200
RequestId	string	The request ID. Used for troubleshooting.	asfsdfas-adfasdf-asfas-dfasdf-asdf
ErrorMessage	string	The error message.	err
ErrorCode	string	The error code.	1060010000000
Success	boolean	Indicates whether the request succeeded.	true
Data	object	The ancestor nodes.
Nodes	array<object>	The ancestor nodes.
	object	An ancestor node object.
SchedulerType	string	The node scheduling type. Valid values: NORMAL: auto-triggered node. MANUAL: manually triggered node. Cannot be auto-triggered. PAUSE: paused node. Runs as scheduled but marked as failed. SKIP: dry-run node. Runs as scheduled but marked as successful.	NORMAL
BaselineId	integer	The baseline ID.	1244564565
Repeatability	boolean	Indicates whether the node can be rerun on failure. Valid values: true false	true
NodeName	string	The node name.	test_Node
ProjectId	integer	The workspace ID of the node.	12315412412
ProgramType	string	The node type.	ODPS_SQL
Priority	integer	The priority. Valid values: 1 to 8. Higher values indicate higher priority.	3
OwnerId	string	The Alibaba Cloud account ID of the node owner.	123124561341251321
CronExpress	string	The cron expression for auto-triggered node scheduling.	00 00 * * * *
NodeId	integer	The node ID.	1244564565
StepType	string	The dependency type. Valid values: 0: same-cycle scheduling dependency 3: cross-cycle scheduling dependency	0

Examples

Success response

JSON format

{
  "HttpStatusCode": 200,
  "RequestId": "asfsdfas-adfasdf-asfas-dfasdf-asdf",
  "ErrorMessage": "err",
  "ErrorCode": "1060010000000",
  "Success": true,
  "Data": {
    "Nodes": [
      {
        "SchedulerType": "NORMAL",
        "BaselineId": 1244564565,
        "Repeatability": true,
        "NodeName": "test_Node",
        "ProjectId": 12315412412,
        "ProgramType": "ODPS_SQL",
        "Priority": 3,
        "OwnerId": "123124561341251321",
        "CronExpress": "00 00 * * * *",
        "NodeId": 1244564565,
        "StepType": "0"
      }
    ]
  }
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.