Method
GET

Request URL

/plugin/datafor/api/modeler/lineage/link

Authorization
The current user must have read authority over the connection.

---

Content Type
application/json

---

Request Example

{
  "connections":["foodmart"]
}

---

Response Examples

✅ Success Response

{
  "data": [
    {
      "schemas": [
        {
          "owner": "admin",
          "ownerType": 0,
          "lastModifiedDate": 1721889439130,
          "dataSourceStr": "DataSource=\"foodmart\";EnableXmla=\"true\";Provider=\"mondrian\";",
          "name": "workshop-model",
          "files": [],
          "otherFiles": [],
          "title": "workshop-model",
          "dataSource": {
            "canRead": true,
            "name": "foodmart"
          }
        }
      ],
      "name": "foodmart"
    }
  ],
  "success": true
}

---

HTTP Responses

HTTP Status Code	Meaning	Description
200	OK	Connection lineage retrieved successfully.
400	Bad Request	Invalid request format or missing parameters.
401	Unauthorized	Authentication required.
403	Forbidden	User lacks the required permissions.
404	Not Found	Specified connection does not exist.
500	Internal Server Error	Unexpected error occurred.

---

Response Data Schema

Name	Type	Required	Description
success	boolean	Yes	true if the request was successful, false otherwise.
links	array[object]	Yes	List of link objects representing relationships between entities.
links[].targetLid	string	Yes	The LID (Logical ID) of the target entity in the link.
links[].sourceLid	string	Yes	The LID (Logical ID) of the source entity in the link.
objs	array[object]	Yes	List of objects containing detailed metadata about entities.
objs[].hidden	boolean	Yes	Indicates if the object is hidden (true) or visible (false).
objs[].canRead	boolean	Yes	Indicates if the object is readable by the current user.
objs[].lastModifiedDate	integer	Yes	The last modified timestamp of the object, in milliseconds since epoch.
objs[].lid	string	Yes	The LID (Logical ID) of the object.
objs[].type	string	Yes	The type/category of the object (e.g., connection,schema,page).
objs[].title	string	Yes	The display title or label of the object.
objs[].pathTitle	string	Yes	The path title, showing the object's hierarchical path as a user-friendly string.
objs[].path	string	Yes	The full path of the object, typically as a string.
objs[].createdDate	integer	Yes	The creation timestamp of the object, in milliseconds since epoch.
objs[].name	string	Yes	The name of the object.
objs[].owner	string	No	The owner of the object, if available.
objs[].ownerType	integer	No	The type of the owner, 0:user 1:role.