GetWorkflowDefinition API Overview - DataWorks - Alibaba Cloud - DataWorks

Queries the information about a workflow.

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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
ProjectId	integer	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	integer	Yes	The ID of the workflow.	860438872620****
IncludeScriptContent	boolean	No	Specifies whether the query result includes the script content of internal nodes in the workflow definition. For nodes with large content, this may cause high network transmission latency.	false

Response elements

Element	Type	Description	Example
	object	The response parameters.
RequestId	string	The request ID.	F2BDD628-8A21-5BD1-B930-1A2D5989XXXX
WorkflowDefinition	object	The information about the workflow.
ProjectId	integer	The ID of the workspace to which the workflow belongs.	307XXX
Name	string	The name of the workflow.	OpenAPI test workflow Demo
Owner	string	The owner of the workflow.	110755000425XXXX
CreateTime	integer	The time when the workflow was created. This value is a UNIX timestamp.	1708481905000
ModifyTime	integer	The time when the workflow was last modified. This value is a UNIX timestamp.	1708481905000
Spec	string	The FlowSpec field information about the workflow. For more information, see FlowSpec.	{ "metadata": { "tenantId": "52425742456XXXX", "projectId": "307XXXX", "uuid": "463497880880954XXXX" }, "kind": "CycleWorkflow", "version": "1.1.0", "spec": { "name": "OpenAPI_Test_Workflow_Demo", "id": "463497880880954XXXX", "type": "CycleWorkflow", "owner": "110755000425XXXX", "workflows": [ { "script": { "path": "XX/OpenAPI_Test/Workflow_Test/OpenAPI_Test_Workflow_Demo", "runtime": { "command": "WORKFLOW" }, "id": "698002781368644XXXX" }, "id": "463497880880954XXXX", "trigger": { "type": "Scheduler", "id": "652567824470354XXXX", "cron": "00 02 00 * * ?", "startTime": "1970-01-01 00:00:00", "endTime": "9999-01-01 00:00:00", "timezone": "Asia/Shanghai", "delaySeconds": 0 }, "strategy": { "timeout": 0, "instanceMode": "T+1", "rerunMode": "Allowed", "rerunTimes": 3, "rerunInterval": 180000, "failureStrategy": "Break" }, "name": "OpenAPI_Test_Workflow_Demo", "owner": "110755000425XXXX", "metadata": { "owner": "110755000425XXXX", "ownerName": "XXXX@test.XXXX.com", "tenantId": "52425742456XXXX", "project": { "mode": "STANDARD", "projectId": "307303", "projectIdentifier": "lwttest_standard", "projectName": "XXXX", "projectOwnerId": "110755000425XXXX", "simple": false, "tenantId": "52425742456XXXX" }, "projectId": "307XXXX" }, "inputs": {}, "outputs": { "nodeOutputs": [ { "data": "463497880880954XXXX", "artifactType": "NodeOutput", "refTableName": "OpenAPI_Test_Workflow_Demo", "isDefault": true } ] }, "nodes": [], "dependencies": [] } ] } }
WorkflowId	integer	The ID of the workflow on the scheduling side after publishing.	700006657495
Id	integer	The ID of the workflow.	463497880880954XXXX

Examples

Success response

JSON format

{
  "RequestId": "F2BDD628-8A21-5BD1-B930-1A2D5989XXXX",
  "WorkflowDefinition": {
    "ProjectId": 0,
    "Name": "OpenAPI test workflow Demo",
    "Owner": "110755000425XXXX",
    "CreateTime": 1708481905000,
    "ModifyTime": 1708481905000,
    "Spec": "{\n    \"metadata\": {\n        \"tenantId\": \"52425742456XXXX\",\n        \"projectId\": \"307XXXX\",\n        \"uuid\": \"463497880880954XXXX\"\n    },\n    \"kind\": \"CycleWorkflow\",\n    \"version\": \"1.1.0\",\n    \"spec\": {\n        \"name\": \"OpenAPI_Test_Workflow_Demo\",\n        \"id\": \"463497880880954XXXX\",\n        \"type\": \"CycleWorkflow\",\n        \"owner\": \"110755000425XXXX\",\n        \"workflows\": [\n            {\n                \"script\": {\n                    \"path\": \"XX/OpenAPI_Test/Workflow_Test/OpenAPI_Test_Workflow_Demo\",\n                    \"runtime\": {\n                        \"command\": \"WORKFLOW\"\n                    },\n                    \"id\": \"698002781368644XXXX\"\n                },\n                \"id\": \"463497880880954XXXX\",\n                \"trigger\": {\n                    \"type\": \"Scheduler\",\n                    \"id\": \"652567824470354XXXX\",\n                    \"cron\": \"00 02 00 * * ?\",\n                    \"startTime\": \"1970-01-01 00:00:00\",\n                    \"endTime\": \"9999-01-01 00:00:00\",\n                    \"timezone\": \"Asia/Shanghai\",\n                    \"delaySeconds\": 0\n                },\n                \"strategy\": {\n                    \"timeout\": 0,\n                    \"instanceMode\": \"T+1\",\n                    \"rerunMode\": \"Allowed\",\n                    \"rerunTimes\": 3,\n                    \"rerunInterval\": 180000,\n                    \"failureStrategy\": \"Break\"\n                },\n                \"name\": \"OpenAPI_Test_Workflow_Demo\",\n                \"owner\": \"110755000425XXXX\",\n                \"metadata\": {\n                    \"owner\": \"110755000425XXXX\",\n                    \"ownerName\": \"XXXX@test.XXXX.com\",\n                    \"tenantId\": \"52425742456XXXX\",\n                    \"project\": {\n                        \"mode\": \"STANDARD\",\n                        \"projectId\": \"307303\",\n                        \"projectIdentifier\": \"lwttest_standard\",\n                        \"projectName\": \"XXXX\",\n                        \"projectOwnerId\": \"110755000425XXXX\",\n                        \"simple\": false,\n                        \"tenantId\": \"52425742456XXXX\"\n                    },\n                    \"projectId\": \"307XXXX\"\n                },\n                \"inputs\": {},\n                \"outputs\": {\n                    \"nodeOutputs\": [\n                        {\n                            \"data\": \"463497880880954XXXX\",\n                            \"artifactType\": \"NodeOutput\",\n                            \"refTableName\": \"OpenAPI_Test_Workflow_Demo\",\n                            \"isDefault\": true\n                        }\n                    ]\n                },\n                \"nodes\": [],\n                \"dependencies\": []\n            }\n        ]\n    }\n}",
    "WorkflowId": 700006657495,
    "Id": 0
  }
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.