Update data model links

Available since Strategy ONE (January 2026)

tip

You can try out this workflow at REST API Playground.

Learn more about Strategy REST API Playground here.

This workflow sample demonstrates how to update data model links through the Modeling service.

info

Get the authorization token needed to execute the request with POST /api/auth/login.

Get the project ID from GET /api/projects.

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Changesets are used in this workflow. For information on how to create and use changesets, see Changesets.

You can update links in a data model using the following endpoint: PUT /api/model/dataModels/{dataModelId}/links.

Sample Request Header:

"accept": "application/json"
"X-MSTR-AuthToken": "o0ak9privdo27nfo798j40m8aa"
"X-MSTR-MS-Changeset": "805C5F3FB78A436FAE37C943471C24AD"

Sample Request Body:

{
  "links": [
    {
      "id": "597E5B1B23BA406B95FEDAE8894F5FE5",
      "targets": [
        {
          "objectId": "B066F441206C44FCB3601DFB45E8D5F0",
          "name": "Customer",
          "subType": "attribute",
          "externalDataModelId": "067D10AA8EA14687AA838743E3EDD13D"
        },
        {
          "objectId": "2877DDA7059B4FFE9DE2711F4D7CD29A",
          "name": "Customer",
          "subType": "attribute",
          "externalDataModelId": "AE2FC8E446B14162BF2BCAC64981D5A2"
        }
      ],
      "sourceObjectId": "B066F441206C44FCB3601DFB45E8D5F0",
      "alias": "Customer"
    }
  ]
}

Sample Curl:

curl -X PUT "https://demo.microstrategy.com/MicroStrategyLibrary/api/model/dataModels/04DCF4F028354FC0AE4B8120CB1983A6/links" -H "accept: application/json" -H "X-MSTR-AuthToken: o0ak9privdo27nfo798j40m8aa" -H "X-MSTR-MS-Changeset: 805C5F3FB78A436FAE37C943471C24AD" -H "Content-Type: application/json" -d '{"links":[{"id":"597E5B1B23BA406B95FEDAE8894F5FE5","targets":[{"objectId":"B066F441206C44FCB3601DFB45E8D5F0","name":"Customer","subType":"attribute","externalDataModelId":"067D10AA8EA14687AA838743E3EDD13D"},{"objectId":"2877DDA7059B4FFE9DE2711F4D7CD29A","name":"Customer","subType":"attribute","externalDataModelId":"AE2FC8E446B14162BF2BCAC64981D5A2"}],"sourceObjectId":"B066F441206C44FCB3601DFB45E8D5F0","alias":"Customer"}]}'

Sample Response Body:

{
  "links": [
    {
      "id": "597E5B1B23BA406B95FEDAE8894F5FE5",
      "targets": [
        {
          "objectId": "B066F441206C44FCB3601DFB45E8D5F0",
          "name": "Customer",
          "subType": "attribute",
          "externalDataModelId": "067D10AA8EA14687AA838743E3EDD13D"
        },
        {
          "objectId": "2877DDA7059B4FFE9DE2711F4D7CD29A",
          "name": "Customer",
          "subType": "attribute",
          "externalDataModelId": "AE2FC8E446B14162BF2BCAC64981D5A2"
        }
      ],
      "sourceObjectId": "B066F441206C44FCB3601DFB45E8D5F0",
      "alias": "Customer",
      "linkedAttribute": {
        "information": {
          "versionId": "D29EAF55EE744721AB2792F647DE3CC1",
          "acg": 255,
          "primaryLocale": "en-US",
          "objectId": "3512184AEF7A475691D39F47DCD8D1FA",
          "subType": "attribute",
          "name": "Customer",
          "description": "Unique identifier for each customer, used for tracking and managing customer-related data.",
          "destinationFolderId": "EE9BD70043F0F571B38E43BF19B9301A"
        },
        "forms": [
          {
            "id": "45C11FA478E745FEA08D781CEA190FE5",
            "name": "Customer ID",
            "description": "Unique identifier for each customer, used for tracking and managing customer-related data.",
            "category": "ID",
            "type": "system",
            "displayFormat": "number",
            "dataType": {
              "type": "integer",
              "precision": 4,
              "scale": 0
            },
            "alias": "customer_id"
          }
        ],
        "keyForm": {
          "id": "45C11FA478E745FEA08D781CEA190FE5",
          "name": "Customer ID"
        },
        "displays": {
          "reportDisplays": [
            {
              "id": "45C11FA478E745FEA08D781CEA190FE5",
              "name": "Customer ID"
            }
          ],
          "browseDisplays": [
            {
              "id": "45C11FA478E745FEA08D781CEA190FE5",
              "name": "Customer ID"
            }
          ]
        },
        "nonAggregatable": false
      }
    }
  ]
}

Response Code: 200 (Data model links are updated successfully in the changeset.)