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 or update it.

curl -X GET '<baseURL>/v2/decisionModelDefinitions' \
-H 'Authorization: Bearer <accessToken>' \
-H 'Accept: application/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":"2025-10-10T15:14:40.233Z",
         "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":"2025-10-08T16:26:05.124Z",
         "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"
         }
      }
   ]
}

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