---
title: "Retrieve decision models"
slug: "retrieve-decision-models"
abstract: "Describes how to retrieve decision models using the Sitecore Personalize Decision model REST API."
---
# Retrieve decision models

`GET /v2/decisionModelDefinitions`

Retrieves all decision models.

In the response, in every object in the `items` array, the `ref` key contains the decision model reference.

You use the decision model reference to interact with a specific decision model, for example, to [retrieve](https://doc.sitecore.com/personalize/en/developers/api/rest-apis/decision-model-rest-api/retrieve-a-decision-model.html "Retrieve a decision model") or [update](https://doc.sitecore.com/personalize/en/developers/api/rest-apis/decision-model-rest-api/update-a-decision-model.html "Update a decision model") it.

```curl
curl -X GET '<baseURL>/v2/decisionModelDefinitions' \
-H 'Authorization: Bearer <accessToken>' \
-H 'Accept: application/json'

```

```json
{
   "href":"<baseURL>/v2/decisionModelDefinitions",
   "items":[
      {
         "clientKey":"pqsPERS3lw12v5a9rrHPW1c4hET73GxQ",
         "href":"<baseURL>/decisionModelDefinitions/e8878fdb-4031-423c-a12b-5691381f0c89",
         "ref":"e8878fdb-4031-423c-a12b-5691381f0c89",
         "name":"Determine Ancillary Upsell",
         "modifiedByUserRef":"843c775e-db9c-49f6-9f56-e3999123bcf4",
         "modifiedAt":"2026-10-10T15:`14:40`.233Z",
         "revision":3,
         "archived":false,
         "deploymentConfiguration":{
            "variants":[
               {
                  "variantRef":"19700f15-4069-4121-b709-1031118677c8",
                  "split":100,
                  "status":"PRODUCTION",
                  "variantRevision":1
               },
               {
                  "variantRef":"42e882a5-c8a8-4149-be76-343409d10c1c",
                  "split":0,
                  "status":"PRODUCTION",
                  "variantRevision":1
               }
            ]
         },
         "variants":{
            "href":"<baseURL>/decisionModelDefinitions/e8878fdb-4031-423c-a12b-5691381f0c89/variants"
         },
         "revisions":{
            "href":"<baseURL>/v2/decisionModelDefinitions/e8878fdb-4031-423c-a12b-5691381f0c89/revisions"
         }
      },
      {
         "clientKey":"pqsPERS3lw12v5a9rrHPW1c4hET73GxQ",
         "href":"<baseURL>/v2/decisionModelDefinitions/34ef5f20-65e9-4fd3-bd3f-6e434ced69a8",
         "ref":"34ef5f20-65e9-4fd3-bd3f-6e434ced69a8",
         "name":"DETERMINE MMB OFFERS",
         "description":"MANAGE MY BOOKING SEASONAL OFFERS",
         "modifiedByUserRef":"c008c81d-4941-46aa-b4e6-a17e8388498a",
         "modifiedAt":"2026-10-08T16:`26:05`.124Z",
         "revision":2,
         "archived":false,
         "deploymentConfiguration":{
            "variants":[
               {
                  "variantRef":"da0ee56d-a684-48f4-91d1-bb6009c66f73",
                  "split":100,
                  "status":"PRODUCTION",
                  "variantRevision":1
               }
            ]
         },
         "variants":{
            "href":"<baseURL>/v2/decisionModelDefinitions/34ef5f20-65e9-4fd3-bd3f-6e434ced69a8/variants"
         },
         "revisions":{
            "href":"<baseURL>/v2/decisionModelDefinitions/34ef5f20-65e9-4fd3-bd3f-6e434ced69a8/revisions"
         }
      }
   ]
}

```