CreateNode - DataWorks - Alibaba Cloud Documentation Center

Creates a node in Data Studio.

Operation description

Note You cannot use this API operation to create multiple nodes at a time. If you specify multiple nodes by using FlowSpec, the system creates only the first specified node.

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.

Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

Parameter	Type	Required	Description	Example
ProjectId	string	Yes	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.	123456
ContainerId	string	No	The container ID. If you want to create a node in a container, you must configure this parameter to specify the container. The container can be a workflow or a node in a container. Note If you configure this parameter, the path field defined in FlowSpec becomes invalid.	a7ef0634-20ec-4a7c-a214-54020f91XXXX
Scene	string	Yes	The scene of the node. This parameter determines the location (the DataStudio pane or the Manual pane) of the node. You can set this parameter to DATAWORKS_MANUAL_WORKFLOW only if the ContainerId parameter is configured and the container specified by ContainerId is a manually triggered workflow. Valid values: DATAWORKS_PROJECT DATAWORKS_MANUAL_WORKFLOW DATAWORKS_MANUAL_TASK	DATAWORKS_PROJECT
Spec	string	Yes	The FlowSpec field information about the node. For more information, see FlowSpec .

Response parameters

Parameter	Type	Description	Example
	object	The response parameters.
RequestId	string	The request ID.	AFBB799F-8578-51C5-A766-E922EDB8XXXX
Id	string	The ID of the node.	860438872620113XXXX

Examples

Sample success responses

JSONformat

{
  "RequestId": "AFBB799F-8578-51C5-A766-E922EDB8XXXX",
  "Id": "860438872620113XXXX"
}

Error codes

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