GetNode - DataWorks - Alibaba Cloud Documentation Center

Debugging

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Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- For mandatory resource types, indicate with a prefix of * .
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
dataworks:*	get	All Resources ``	none	none

Request parameters

Parameter	Type	Required	Description	Example
ProjectId	string	No	The DataWorks workspace ID. You can log on to the DataWorks console and go to the Workspace page to query the ID. You must configure this parameter to specify the DataWorks workspace to which the API operation is applied.	10000
Id	string	Yes	The unique identifier of the Data Studio node. Note This field is of type Long in SDK versions prior to 8.0.0, and of type String in SDK version 8.0.0 and later. This change does not affect the normal use of the SDK; parameters are still returned according to the type defined in the SDK. Compilation failures due to the type change may occur only when upgrading the SDK across version 8.0.0, in which case users need to manually correct the data type.	860438872620113XXXX

Response parameters

Parameter	Type	Description	Example
	object	Schema of Response
RequestId	string	The request ID.	22C97E95-F023-56B5-8852-B1A77A17XXXX
Node	object	Data Studio node details.
ProjectId	string	The DataWorks workspace ID.	10000
Name	string	The name of the node.	Node name
Owner	string	The owner of the node.	196596664824XXXX
CreateTime	long	The time when the node was created. This value is a UNIX timestamp.	1700539206000
ModifyTime	long	The time when the node was last modified. This value is a UNIX timestamp.	1700539206000
Spec	string	The FlowSpec field information about this node. For more information, see FlowSpec .	{ "version": "1.1.0", "kind": "Node", "spec": { "nodes": [ { "recurrence": "Normal", "id": "860438872620113XXXX", "timeout": 0, "instanceMode": "T+1", "rerunMode": "Allowed", "rerunTimes": 3, "rerunInterval": 180000, "datasource": { "name": "odps_test", "type": "odps" }, "script": { "language": "odps-sql", "path": "XX/OpenAPI_Test/ODPS_SQL_Test", "runtime": { "command": "ODPS_SQL", "commandTypeId": 10 }, "content": "select now();", "id": "853573334108680XXXX" }, "trigger": { "type": "Scheduler", "id": "543680677872062XXXX", "cron": "00 00 00 * * ?", "startTime": "1970-01-01 00:00:00", "endTime": "9999-01-01 00:00:00", "timezone": "Asia/Shanghai", "delaySeconds": 0 }, "runtimeResource": { "resourceGroup": "S_res_group_XXXX_XXXX", "id": "623731286945488XXXX", "resourceGroupId": "7201XXXX" }, "name": "ODPS_SQL_Test", "owner": "110755000425XXXX", "metadata": { "owner": "110755000425XXXX", "ownerName": "XXXXX@test.XXX.com", "projectId": "307XXX" }, "inputs": { "nodeOutputs": [ { "data": "lwttest_standard_root", "artifactType": "NodeOutput" } ] }, "outputs": { "nodeOutputs": [ { "data": "860438872620113XXXX", "artifactType": "NodeOutput", "refTableName": "ODPS_SQL_Test", "isDefault": true } ] } } ], "flow": [ { "nodeId": "860438872620113XXXX", "depends": [ { "type": "Normal", "output": "lwttest_standard_root" } ] } ] }, "metadata": { "uuid": "860438872620113XXXX" } }
TaskId	long	The ID of the corresponding scheduling task after the node is published.	700006680527
Id	string	The unique identifier of the Data Studio node. Note Prior to SDK version 8.0.0, this field is of type Long. In SDK version 8.0.0 and later, it is of type String. This change does not affect the normal use of the SDK. The parameter is returned based on the type defined in the SDK. Compilation failures caused by the type change may occur only when you upgrade the SDK across version 8.0.0. In this case, you must manually update the data type.	860438872620113XXXX

Examples

Sample success responses

JSONformat

{
  "RequestId": "22C97E95-F023-56B5-8852-B1A77A17XXXX",
  "Node": {
    "ProjectId": 10000,
    "Name": "Node name",
    "Owner": "196596664824XXXX",
    "CreateTime": 1700539206000,
    "ModifyTime": 1700539206000,
    "Spec": {
      "version": "1.1.0",
      "kind": "Node",
      "spec": {
        "nodes": [
          {
            "recurrence": "Normal",
            "id": "860438872620113XXXX",
            "timeout": 0,
            "instanceMode": "T+1",
            "rerunMode": "Allowed",
            "rerunTimes": 3,
            "rerunInterval": 180000,
            "datasource": {
              "name": "odps_test",
              "type": "odps"
            },
            "script": {
              "language": "odps-sql",
              "path": "XX/OpenAPI_Test/ODPS_SQL_Test",
              "runtime": {
                "command": "ODPS_SQL",
                "commandTypeId": 10
              },
              "content": "select now();",
              "id": "853573334108680XXXX"
            },
            "trigger": {
              "type": "Scheduler",
              "id": "543680677872062XXXX",
              "cron": "00 00 00 * * ?",
              "startTime": "1970-01-01 00:00:00",
              "endTime": "9999-01-01 00:00:00",
              "timezone": "Asia/Shanghai",
              "delaySeconds": 0
            },
            "runtimeResource": {
              "resourceGroup": "S_res_group_XXXX_XXXX",
              "id": "623731286945488XXXX",
              "resourceGroupId": "7201XXXX"
            },
            "name": "ODPS_SQL_Test",
            "owner": "110755000425XXXX",
            "metadata": {
              "owner": "110755000425XXXX",
              "ownerName": "XXXXX@test.XXX.com",
              "projectId": "307XXX"
            },
            "inputs": {
              "nodeOutputs": [
                {
                  "data": "lwttest_standard_root",
                  "artifactType": "NodeOutput"
                }
              ]
            },
            "outputs": {
              "nodeOutputs": [
                {
                  "data": "860438872620113XXXX",
                  "artifactType": "NodeOutput",
                  "refTableName": "ODPS_SQL_Test",
                  "isDefault": true
                }
              ]
            }
          }
        ],
        "flow": [
          {
            "nodeId": "860438872620113XXXX",
            "depends": [
              {
                "type": "Normal",
                "output": "lwttest_standard_root"
              }
            ]
          }
        ]
      },
      "metadata": {
        "uuid": "860438872620113XXXX"
      }
    },
    "TaskId": 700006680527,
    "Id": "860438872620113XXXX\n"
  }
}

Error codes

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

Change history

Change time	Summary of changes	Operation
2025-12-29	API Description Update. The response structure of the API has changed	View Change Details
2025-02-18	The response structure of the API has changed	View Change Details
2025-01-13	The response structure of the API has changed	View Change Details