REST Endpoint: POST: https://rason.net/api/decision

A REST API endpoint that accepts a RASON model, calculates the decision table and returns a result in JSON format. This call should only be used with models that run very quickly, i.e. within a few seconds. There is a time limit of 30 seconds on all 'Quick Solve' calls.

• URL: https://rason.net/api/decision
• Method: POST
• URL Params

  Required: None

  Optional: Any data component may be passed as a query parameter if a binding property exists for that data component. See the previous topic "Parametric Selection Feature" for a complete example illustrating how to pass a query parameter from outside or inside your RASON model.

• Headers:

  Required: Authorization - Example: Authorization: bearer {your RASON token}

  Optional: None

• Data Params: A RASON Decision Table Model

  
   A RASON Decision Table Model
     {
        "modelName": "DTUniqueExample",
        "modelType": "calculation",
        "modelDescription": "'U' policy example",
        "data": {
          "comment": "use binding to feed dif. values",
          "age": {
            "value": 54
          },
          "medHistory": {
            "value": "good"
          }
        },
        "decisionTables": {
          "tblRisk": {
            "inputs":  [ "age", "medHistory" ],
            "outputs": [ "riskRating", "rule" ],
            "rules": [ 
               [">60,<25", "good", "Medium", "r1" ],
               [">60", "bad", "High", "r2" ],
               [ "[25..60]", "-", "Medium", "r3" ],
               [ "<25", "bad", "Medium", "r4" ]
            ],
            "hitPolicy":"Unique",
            "default": {
            [
              "High",
              "r0"
            ]  
          ]
        }
      },
      "formulas":{
        "res": {
          "formula": "tblRisk(,,age, medHistory)",
          "finalValue": []
        }
      }
    }
  

• Success Response

  Code: 200 (OK)

  Example Response

  
    {
      "status": {
        "code": 0,
        "id": "2590+2019-11-18-21-57-42-631488",
        "codeText": "Solver has completed the calculation."
      },
      "observations": {
        "res": {
          "value": [
          [ "Medium", "r3" ]
        ]
      }
    }