Management API

The Management API is a secure REST API that provides read/write access to your rules and spaces.

API Request methods cheat sheet:

GET - Used to retrieve resource representation/information and not modify it in any way, e.g., get a JSON representaition of a rule with the GET RULES endpoint.

POST - Used to create new subordinate resources, e.g., creating a new rule in a Space or Importing a rule into a Space.

PUT - Used primarily to update an existing resource (if the resource does not exist, then API may decide to create a new resource or not), e.g., updating a Rule Flow

PATCH - Used to make a partial update on a resource, e.g., add Tags to an existing rule.

DELETE - Used to delete resources, e.g., deleting rules.

NEW in v1.16.0! The Management API now fully support use of Rule Aliases when making requests.

If you're using the Regional Cloud version of DecisionRules, read more about API calls here.

Swagger

You can check out these endpoints and call them right away using swagger.

Swagger UI: https://api.decisionrules.io/api/docs/

Swagger JSON File: https://api.decisionrules.io/api/docs/json

Folder Paths

NEW in v1.18.1 Some Management API Endpoints now support targetting by Folder Path.

All Folder and select Rule endpoints now support targetting items by their folder path. Instead of having to provide the requests with Rule Aliases/IDs or Folder IDs users can now define the request target by leveraging the new Folder Path functionality.

Example:

To access Calculation v2 (see image below), instead of appending it's rule ID to the request as a parameter you can now specify the ?path= query parameter.

In this case to GET the rule the request would look like this:

https://api.decisionrules.io/api/rule?path=/Client/Important/Calculation&version=2

To access the entire "Important" Folder the request could now look like this:

https://api.decisionrules.io/api/folder?path=/Client/Important

• Request targets can be defined either by the ID or path, not both at the same time

• Folder Paths have to always begin with a slash "/"

• To target specific rule versions by path use the ?version= query parameter

Rules and Rule Flows

Get rule

GET https://api.decisionrules.io/api/rule/:ruleId/:version?

Gets all of the infromation stored about the rule, including its content, version or input and output schemas.

If the version is specified, gets the version irrespective of the rule status.

If the version is not specified, gets the latest published version.

You can target the rule using Folder Path instead of the :ruleId and :version parameters.

Path Parameters

Name	Type	Description
ruleId	string	Unique rule ID or alias which is common to all rule versions.
version	integer	Business rule version.

Path Query Parameters

Name	Type	Description
path	string	Unique folder path leading to the rule.
version	integer	Business rule version.

Headers

Name	Type	Description
Authorization*	string	Bearer
Content-Type*	string	application/json

200

{
  "name": "Rule Name",
  "description": "",
  "inputSchema": {
    "Input attribute": {}
  },
  "outputSchema": {
    "Output Attribute": {}
  },
  "decisionTable": {
    "columns": [
      {
        "condition": {
          "type": "simple",
          "inputVariable": "Input attribute",
          "name": "New Condition"
        },
        "columnId": "ec57bb7c-8e90-4aee-da49-17b607a6b09a",
        "type": "input"
      },
      {
        "columnOutput": {
          "type": "simple",
          "outputVariable": "Output Attribute",
          "name": "New Result"
        },
        "columnId": "2e46eb73-de05-51bc-5913-4b261bbe2069",
        "type": "output"
      }
    ],
    "rows": [
      {
        "cells": [
          {
            "column": "ec57bb7c-8e90-4aee-da49-17b607a6b09a",
            "scalarCondition": {
              "value": "",
              "operator": "anything"
            },
            "type": "input"
          },
          {
            "column": "2e46eb73-de05-51bc-5913-4b261bbe2069",
            "outputScalarValue": {
              "value": "Hello from Solver"
            },
            "type": "output"
          }
        ]
      }
    ]
  },
  "type": "decision-table",
  "status": "published",
  "ruleId": "4ea...",
  "version": 1,
  "createdIn": "2021-09-03T06:35:42.663Z",
  "lastUpdate": "2021-09-03T06:35:42.663Z",
  "tags": ["tagName", "anotherTagName"]
}

400

Error: This rule belongs to another user OR rule not found

401

{
    "error": {
        "message": "Authentication token missing"
    }
}

Path Parameters

Name	Type	Description
ruleId*	string	gM6RzkIZ2Yoa
version	integer	kwk9EqWFZN7S

Headers

Name	Type	Description
Authorization*	string	LgWcKwwM0JXy
Content-Type*	string	RycZjvfN2via

Get rule might be useful when you wish to create a new version of a rule. To do so you may GET the rule, manually change the "version"attribute of the returned JSON object and then use said object with the POST Create rule method. This will result in a new version of the rule being created.

Update rule status

PUT https://api.decisionrules.io/api/rule/status/:ruleId/:status/:version?

Changes rule status from pending to published and vice versa. If the version is not specified, the latest version will be used.

Path Parameters

Name	Type	Description
ruleId*	String	Unique rule ID or alias which is common to all rule versions.
status*	String	pending XOR published
version	Number	rule version

Headers

Name	Type	Description
Authorization*	String	Bearer MANAGEMENT_API_KEY
Content-Type*	String	application/json

200: OK Status has been successfully updated

Returns updated rule.

400: Bad Request One or more PATH parameters are invalid

{
    // Response
}

Update rule

PUT https://api.decisionrules.io/api/rule/:ruleId/:version

Changes the rule according to the body of the request.

You can target the rule using Folder Path instead of the :ruleId and :version parameters.

Path Parameters

Name	Type	Description
ruleId	string	Unique rule ID or alias which is common to all rule versions.
version	integer	Version of Rule

Path Query Parameters

Name	Type	Description
path	string	Unique folder path leading to the rule.
version	integer	Business rule version.

Headers

Name	Type	Description
Authorization*	string	Bearer
Content-Type*	String	application/json

Request Body

Name	Type	Description
body*	object	A complete rule in JSON format

200 The rule has been updated

400

TypeError: rule.decisionTable.rows is not iterable

401

{
    "error": {
        "message": "Authentication token missing"
    }
}

Path Parameters

Name	Type	Description
ruleId*	string	9yrSPizz7lb5
version*	integer	TJzLrOP1EINh

Headers

Name	Type	Description
Authorization*	string	6M4q9gDafPGp
Content-Type*	String	OpsT3twTFJRe

Request Body

Name	Type	Description
body*	object	wo4gaGQFjC7p

Update rule might be useful when renaming a rule. First GET the rule you wish to rename, change thenameattribute of the returned JSON object and then use PUT Update rule with the changed JSON object.

Note that there are a few attributes of the rule that cannot be updated by the PUT endpoint. Namely, you cannot use PUT to change the rule ID, version and rule alias. Also, you cannot change the date of last update, since it gets updated automatically.

Create rule

POST https://api.decisionrules.io/api/rule

Creates rule based on the body of the request. The body must be formatted according to the example below.

You can create the rule in a specific folder by utilizing Folder Path.

Path Query Parameters

Name	Type	Description
path	string	Unique folder path leading to the rule.
version	integer	Business rule version.

Headers

Name	Type	Description
Authorization*	string	Bearer <MANAGEMENT_API_KEY>
Content-Type*	String	application/json

200 Change has been made

400 Invalid API key or ruleId

401

{
    "error": {
        "message": "Authentication token missing"
    }
}

Request body example

This example serves as a template for request bodies when creating rules with POST Create rule.

When updating rules with PUT Update rule, the body of the request must have the same format as well.

body example

{
    "name": "Test from Tutorial",
    "description": "",
    "inputSchema": {
        "Input attribute": {}
    },
    "outputSchema": {
        "Output Attribute": {}
    },
    "decisionTable": {
        "columns": [
            {
                "condition": {
                    "type": "simple",
                    "inputVariable": "Input attribute",
                    "name": "New Condition"
                },
                "columnId": "ec57bb7c-8e90-4aee-da49-17b607a6b09a",
                "type": "input"
            },
            {
                "columnOutput": {
                    "type": "simple",
                    "outputVariable": "Output Attribute",
                    "name": "New Result"
                },
                "columnId": "2e46eb73-de05-51bc-5913-4b261bbe2069",
                "type": "output"
            }
        ],
        "rows": [
            {
                "cells": [
                    {
                        "column": "ec57bb7c-8e90-4aee-da49-17b607a6b09a",
                        "scalarCondition": {
                            "value": "",
                            "operator": "anything"
                        },
                        "type": "input"
                    },
                    {
                        "column": "2e46eb73-de05-51bc-5913-4b261bbe2069",
                        "outputScalarValue": {
                            "value": "Hello from Tutorial"
                        },
                        "type": "output"
                    }
                ],
                "active": true
            }
        ]
    },
    "type": "decision-table",
    "status": "published",
    "createdIn": "2021-09-08T11:40:32.542Z",
    "lastUpdate": "2021-09-08T11:40:59.398Z",
    "tags": ["tagName"]
}

Delete rule

DELETE https://api.decisionrules.io/api/rule/:ruleId/:version

Deletes the rule.

You can target the rule using Folder Path instead of the :ruleId and :version parameters.

Path Parameters

Name	Type	Description
ruleId*	string	Unique rule ID or alias which is common to all rule versions.
version	integer	Version of Rule. If not specified, all versions will be deleted!

Path Query Parameters

Name	Type	Description
path	string	Unique folder path leading to the rule.
version	integer	Business rule version.

Headers

Name	Type	Description
Authorization*	string	Bearer
Content-Type*	String	application/json

200

400 Invalid API key or ruleId

Error: This rule belongs to another user OR rule not found

401

{
    "error": {
        "message": "Authentication token missing"
    }
}

Path Parameters

Name	Type	Description
ruleId*	string	CfMUHelZSIU2
version	integer	zwf3bIA5cDgU

Headers

Name	Type	Description
Authorization*	string	kBQr0rNvibyK
Content-Type*	String	T9sgNzzO4IF2

If you do not specify version of the rule to be deleted, the endpoint will delete all versions of the rule. Please, use it with caution! Once deleted, rules cannot be recovered.

Lock rule

PATCH https://api.decisionrules.io/api/rule/lock/:ruleId/:version

Locks / Unlocks the rule.

You can target the rule using Folder Path instead of the :ruleId and :version parameters.

Path Parameters

Name	Type	Description
ruleId	string	Unique rule ID or alias which is common to all rule versions.
version	integer	Version of Rule.

Path Query Parameters

Name	Type	Description
path	string	Unique folder path leading to the rule.
version	integer	Business rule version.

Headers

Name	Type	Description
Authorization*	string	Bearer
Content-Type*	String	application/json

Body example

{
    "locked": true | false
}

200

400 Invalid API key, ruleId or version

Error: Version is mandatory
OR
Error: Locked property incorrectly specified

401

{
    "error": {
        "message": "Authentication token missing"
    }
}

Spaces

Gets all types of rules and ruleflows in space

GET https://api.decisionrules.io/api/space/items

The desired space is determined by Management API Key. This endpoint also gets set of rules used in every ruleflow.

Headers

Name	Type	Description
Authorizaion*	String	Bearer <API_KEY>
Content-Type	String	application/json

200: OK

[
  {
        "baseId": "009d9438-59fc-1531-50c5-76fb4741aaca",
        "version": 1,
        "name": "Client Profitability (Sample Rule)",
        "status": "published",
        "type": "decision-table",
        "tags": [],
        "description": "Sample client profitability rule",
        "lastUpdate": "2022-02-21T14:10:33.581Z"
    },
    {
        "baseId": "00941c5a-7d21-d332-7cbf-a4f742556a85",
        "version": 1,
        "name": "Decision Tree",
        "status": "published",
        "type": "decision-tree",
        "tags": [],
        "description": "",
        "lastUpdate": "2022-03-24T09:52:43.548Z"
    },
    {
        "baseId": "b7b3f52a-52f1-4b04-59ff-548bf063221b",
        "version": 1,
        "name": "Sample Rule Flow",
        "status": "pending",
        "type": "composition",
        "tags": [],
        "description": "This is sample description",
        "lastUpdate": "2021-11-14T08:43:22.611Z",
        "rules": [
            {
                "id": "e72a23a2-0838-c52b-a284-baac28bc41b8"
            }
        ]
    },
]

400: Bad Request

{
    // Response
}

401: Unauthorized

{
    "error": {
        "message": "Authentication token missing"
    }
}

Headers

Name	Type	Description
Authorizaion*	String	lf2RvZVYAbHB
Content-Type	String	jRB25nYzcToa

Tags

Get Rules/Rule Flows by tags

GET https://api.decisionrules.io/api/tags/items

This endpoint allows you to get all rules/rule flows with certain tags. Desired space is derived from Management API Key.

Query Parameters

Name	Type	Description
tags*	string	Comma separated list of tags. The query at the end of the url address should look like this: ?tags=tag1,tag2. Such query would select all the rules where tag array contains both tag1 and tag

Headers

Name	Type	Description
Authorization*	String	Bearer <API_KEY>
Content-Type*	String	application/json

200: OK Returns an array of rules and rule flows.

[
{
  "name": "Rule Name",
  "description": "",
  "inputSchema": {
    "Input attribute": {}
  },
  "outputSchema": {
    "Output Attribute": {}
  },
  "decisionTable": {
    "columns": [
      {
        "condition": {
          "type": "simple",
          "inputVariable": "Input attribute",
          "name": "New Condition"
        },
        "columnId": "ec57bb7c-8e90-4aee-da49-17b607a6b09a",
        "type": "input"
      },
      {
        "columnOutput": {
          "type": "simple",
          "outputVariable": "Output Attribute",
          "name": "New Result"
        },
        "columnId": "2e46eb73-de05-51bc-5913-4b261bbe2069",
        "type": "output"
      }
    ],
    "rows": [
      {
        "cells": [
          {
            "column": "ec57bb7c-8e90-4aee-da49-17b607a6b09a",
            "scalarCondition": {
              "value": "",
              "operator": "anything"
            },
            "type": "input"
          },
          {
            "column": "2e46eb73-de05-51bc-5913-4b261bbe2069",
            "outputScalarValue": {
              "value": "Hello from Solver"
            },
            "type": "output"
          }
        ]
      }
    ]
  },
  "type": "decision-table",
  "status": "published",
  "ruleId": "4ea...",
  "version": 1,
  "createdIn": "2021-09-03T06:35:42.663Z",
  "lastUpdate": "2021-09-03T06:35:42.663Z",
  "tags": ["tag1", "tag2"]
},
{
  "name": "Rule Name",
  "description": "",
  "inputSchema": {
    "Input attribute": {}
  },
  "outputSchema": {
    "Output Attribute": {}
  },
  "decisionTable": {
    "columns": [
      {
        "condition": {
          "type": "simple",
          "inputVariable": "Input attribute",
          "name": "New Condition"
        },
        "columnId": "ec57bb7c-8e90-4aee-da49-17b607a6b09a",
        "type": "input"
      },
      {
        "columnOutput": {
          "type": "simple",
          "outputVariable": "Output Attribute",
          "name": "New Result"
        },
        "columnId": "2e46eb73-de05-51bc-5913-4b261bbe2069",
        "type": "output"
      }
    ],
    "rows": [
      {
        "cells": [
          {
            "column": "ec57bb7c-8e90-4aee-da49-17b607a6b09a",
            "scalarCondition": {
              "value": "",
              "operator": "anything"
            },
            "type": "input"
          },
          {
            "column": "2e46eb73-de05-51bc-5913-4b261bbe2069",
            "outputScalarValue": {
              "value": "Hello from Solver"
            },
            "type": "output"
          }
        ]
      }
    ]
  },
  "type": "decision-table",
  "status": "published",
  "ruleId": "4ea...",
  "version": 2,
  "createdIn": "2021-09-03T06:35:42.663Z",
  "lastUpdate": "2021-09-03T06:35:42.663Z",
  "tags": ["tag1", "tag2"]
}
]

400: Bad Request Invalid API key or no query added.

{
    "error": {
        "message": "Invalid API key"
    }
}

401: Unauthorized Missing API key.

{
    "error": {
        "message": "Authentication token missing"
    }
}

Add tags to Rule/Rule Flow

PATCH https://api.decisionrules.io/api/tags/:id/:version?

If you specify the version, the tag/tags will be added to the specified version. If the version is not specified, the tag/tags will be added to all the versions with given ID.

Path Parameters

Name	Type	Description
id*	string	Unique rule ID or alias which is common to all rule versions. You can also use rule alias.
version	string	version of Rule/Rule Flow

Headers

Name	Type	Description
Authorization*	string	Bearer <API_KEY>
Content-Type*	String	application/json

Request Body

Name	Type	Description
body*	array	array of tags to add i JSON format

200: OK Added successfully

{message: "ok"}

400: Bad Request Invalid API key or no tag array provided

{
    "error": {
        "message": "Invalid API key"
    }
}

401: Unauthorized Missing API key

{
    "error": {
        "message": "Authentication token missing"
    }
}

Patch request body example

[
        {
                "tagName": "yourTagName",
                "color": "green"
        }
]

// tagName is required
// No special characters other than: "()?!_.: -" are allowed

// color is optional
// you can select one of these colors: gray, violet, yellow, green, red, white
// if you don't input color field, default color will be inserted automatically

Delete tags from Rule/Rule Flow

DELETE https://api.decisionrules.io/api/tags/:id/:version?

If you specify the version, the tag/tags will be deleted from the specified version. If the version is not specified, the tag/tags will be deleted from all the versions with given ID.

Path Parameters

Name	Type	Description
id*	string	Unique rule ID or alias which is common to all rule versions. You can also use rule alias.
version	string	version of Rule/Rule Flow

Query Parameters

Name	Type	Description
tags*	string	Comma separated list of tags. The query at the end of the url address should look like this: ?tags=tag1,tag2

Headers

Name	Type	Description
Authorization*	string	Bearer <API_KEY>
Content-Type*	String	application/json

200: OK Deleted successfully

{message: 'ok'}

400: Bad Request Invalid API key or no query string provided

{
    "error": {
        "message": "Invalid API key"
    }
}

401: Unauthorized Missing API key

{
    "error": {
        "message": "Authentication token missing"
    }
}

RuleFlow Export/Import

Following endpoints can be used only to export and import Rule Flows. For managing Workflows, please store your Workflows with dependent rules in folders, then use folder API endpoints.

Export Rule Flow with all rules

GET https://api.decisionrules.io/api/rule-flow/export/:ruleFlowId/:version?

Export Rule Flow with all rules. If the version is not specified, export Rule Flow with the latest version.

Path Parameters

Name	Type	Description
ruleFlowId*	String	Unique rule flow ID or alias which is common to all versions.
version	Number

Headers

Name	Type	Description
Authorization*	String	Bearer
Content-Type*	String	application/json

200: OK OK

[
  {
    "_id": "62627b2ac0fc11362331185e",
    "name": "Sample Rule Flow",
    "description": "This is sample description",
    "inputSchema": {
      "period": {},
      "productType": {},
      "promoCode": {}
    },
    "outputSchema": {
      "finalPrice": {},
      "crudePrice": {},
      "message": {}
    },
    "type": "composition",
    "status": "pending",
    "visualEditorData": {
      "drawflow": {
        "Home": {
          "data": {
            "1": {
              "id": 1,
              "data": {
                "type": "start"
              },
              "inputs": {},
              "outputs": {
                "output_1": {
                  "connections": [
                    {
                      "node": "2",
                      "output": "input_1"
                    }
                  ]
                }
              },
              "pos_x": 57,
              "pos_y": 218
            },
            "2": {
              "id": 2,
              "data": {
                "type": "node",
                "baseId": "f36bf7cf-bef4-1f4c-d756-c0b6f2f814ff",
                "globalVariable": "Rule_1"
              },
              "inputs": {
                "input_1": {
                  "connections": [
                    {
                      "node": "1",
                      "input": "output_1"
                    }
                  ]
                }
              },
              "outputs": {
                "output_1": {
                  "connections": [
                    {
                      "node": "3",
                      "output": "input_1"
                    }
                  ]
                }
              },
              "pos_x": 400,
              "pos_y": 150
            },
            "3": {
              "id": 3,
              "data": {
                "type": "end"
              },
              "inputs": {
                "input_1": {
                  "connections": [
                    {
                      "node": "2",
                      "input": "output_1"
                    }
                  ]
                }
              },
              "outputs": {},
              "pos_x": 785,
              "pos_y": 212
            }
          }
        }
      }
    },
    "dataTree": {
      "children": [
        {
          "baseId": "f36bf7cf-bef4-1f4c-d756-c0b6f2f814ff",
          "children": [
            {
              "children": [
                null
              ],
              "globalVariable": "end",
              "mapping": [
                {
                  "key": "finalPrice",
                  "source": "Rule_1",
                  "sourceVariable": "prices.finalPrice"
                },
                {
                  "key": "crudePrice",
                  "source": "Rule_1",
                  "sourceVariable": "prices.crudePrice"
                },
                {
                  "key": "message",
                  "source": "Rule_1",
                  "sourceVariable": "message"
                }
              ]
            }
          ],
          "globalVariable": "Rule_1",
          "mapping": [
            {
              "key": "period",
              "source": "start",
              "sourceVariable": "period"
            },
            {
              "key": "productType",
              "source": "start",
              "sourceVariable": "productType"
            },
            {
              "key": "promoCode",
              "source": "start",
              "sourceVariable": "promoCode"
            }
          ]
        }
      ],
      "globalVariable": "start",
      "mapping": []
    },
    "compositionId": "94c5ef08-d609-ef88-066a-fbeda7d1e537",
    "version": 1,
    "createdIn": "2022-04-22T09:53:46.744Z",
    "lastUpdate": "2022-04-22T09:53:46.744Z"
  },
  {
    "_id": "62627b2ac0fc11362331185d",
    "name": "Sample Rule Flow",
    "description": "This rule is a part of Sample Rule Flow.",
    "inputSchema": {
      "period": {},
      "productType": {},
      "promoCode": {}
    },
    "outputSchema": {
      "prices": {
        "finalPrice": {},
        "crudePrice": {}
      },
      "message": {}
    },
    "decisionTable": {
      "columns": [
        {
          "condition": {
            "type": "simple",
            "inputVariable": "productType",
            "name": "Product type"
          },
          "columnId": "ec57bb7c-8e90-4aee-da49-17b607a6b09a",
          "type": "input"
        },
        {
          "condition": {
            "type": "simple",
            "inputVariable": "period",
            "name": "Subscription period"
          },
          "columnId": "ac44d6bf-ddd6-3778-7486-483c4bed53fd",
          "type": "input"
        },
        {
          "condition": {
            "type": "simple",
            "inputVariable": "promoCode",
            "name": "New Condition"
          },
          "columnId": "13b20cae-2d6f-0183-e970-b1c0fed5558f",
          "type": "input"
        },
        {
          "columnOutput": {
            "type": "simple",
            "outputVariable": "prices.crudePrice",
            "name": "Price without discounts"
          },
          "columnId": "2e46eb73-de05-51bc-5913-4b261bbe2069",
          "type": "output"
        },
        {
          "columnOutput": {
            "type": "simple",
            "outputVariable": "prices.finalPrice",
            "name": "Final price"
          },
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  }
]

400: Bad Request Invalid API key or ruleFlowId

{
  "error": {
    "message": "Invalid API key"
  }
}

426: Upgrade Required Operation not allowed

{
    // Response
}

Import Rule Flow with all rules

POST https://api.decisionrules.io/api/rule-flow/import

Importing rule flow with rules included can overwrite previously created or imported rules having the same ruleId.

Import Rule Flow with all rules. If no query parameters are set, a new Rule Flow will be created. If the new-version and version query parameter are set, a new version of the targeted Rule Flow will be created. If the overwrite and version query parameters are set, a specific version of the target rule flow will be overwritten.

Query Parameters

Name	Type	Description
new-version	String	ID or alias of the target Rule Flow.
overwrite	String	ID or alias of the target Rule Flow.
version	Number	Version of target Rule Flow

Headers

Name	Type	Description
Authorization*	String	Bearer
Content-Type*	String	application/json

200: OK

{
  "_id": "62627b2ac0fc11362331185e",
  "name": "Sample Rule Flow",
  "description": "This is sample description",
  "inputSchema": {
    "period": {},
    "productType": {},
    "promoCode": {}
  },
  "outputSchema": {
    "finalPrice": {},
    "crudePrice": {},
    "message": {}
  },
  "type": "composition",
  "status": "pending",
  "visualEditorData": {
    "drawflow": {
      "Home": {
        "data": {
          "1": {
            "id": 1,
            "data": {
              "type": "start"
            },
            "inputs": {},
            "outputs": {
              "output_1": {
                "connections": [
                  {
                    "node": "2",
                    "output": "input_1"
                  }
                ]
              }
            },
            "pos_x": 57,
            "pos_y": 218
          },
          "2": {
            "id": 2,
            "data": {
              "type": "node",
              "baseId": "f36bf7cf-bef4-1f4c-d756-c0b6f2f814ff",
              "globalVariable": "Rule_1"
            },
            "inputs": {
              "input_1": {
                "connections": [
                  {
                    "node": "1",
                    "input": "output_1"
                  }
                ]
              }
            },
            "outputs": {
              "output_1": {
                "connections": [
                  {
                    "node": "3",
                    "output": "input_1"
                  }
                ]
              }
            },
            "pos_x": 400,
            "pos_y": 150
          },
          "3": {
            "id": 3,
            "data": {
              "type": "end"
            },
            "inputs": {
              "input_1": {
                "connections": [
                  {
                    "node": "2",
                    "input": "output_1"
                  }
                ]
              }
            },
            "outputs": {},
            "pos_x": 785,
            "pos_y": 212
          }
        }
      }
    }
  },
  "dataTree": {
    "children": [
      {
        "baseId": "f36bf7cf-bef4-1f4c-d756-c0b6f2f814ff",
        "children": [
          {
            "children": [
              null
            ],
            "globalVariable": "end",
            "mapping": [
              {
                "key": "finalPrice",
                "source": "Rule_1",
                "sourceVariable": "prices.finalPrice"
              },
              {
                "key": "crudePrice",
                "source": "Rule_1",
                "sourceVariable": "prices.crudePrice"
              },
              {
                "key": "message",
                "source": "Rule_1",
                "sourceVariable": "message"
              }
            ]
          }
        ],
        "globalVariable": "Rule_1",
        "mapping": [
          {
            "key": "period",
            "source": "start",
            "sourceVariable": "period"
          },
          {
            "key": "productType",
            "source": "start",
            "sourceVariable": "productType"
          },
          {
            "key": "promoCode",
            "source": "start",
            "sourceVariable": "promoCode"
          }
        ]
      }
    ],
    "globalVariable": "start",
    "mapping": []
  },
  "compositionId": "94c5ef08-d609-ef88-066a-fbeda7d1e537",
  "version": 1,
  "createdIn": "2022-04-22T09:53:46.744Z",
  "lastUpdate": "2022-04-22T09:53:46.744Z"
}

400: Bad Request Invalid API key

{
  "error": {
    "message": "Invalid API key"
  }
}

406: Not Acceptable Wrong Rule Flow format

{
    Error: Rule Flow is missing the property 'name'!
}

426: Upgrade Required Operation not allowed

{
    // Response
}

Folders

Export folder with all rules

GET https://api.decisionrules.io/api/folder/export/{nodeId}

Export folder with all rules. If no nodeId is set, then will be exported root directory.

Path Parameters

Name	Type	Description
nodeId	String	If you know your folder id, you can export it. Otherwise you export root directory

Headers

Name	Type	Description
Content-Type*	String	application/json
Authorization*	String	Bearer

200: OK OK

400: Bad Request Could not export folder

Use the endpoints listed below to manage the folder structure of your space.

All Folder endpoints make use of Folder Paths for convenience.

Error while loading OpenAPI operation — Invalid OpenAPI document

Error while loading OpenAPI operation — Invalid OpenAPI document

If the request body contains rules (defined by baseId or ruleAlias), the are moved to fit with the request. In the request example below, if the space contains a rule with id "xxx-yyy-zzz", it will be moved into the newly created "Example Sub-Folder" Folder.

When moving Rules - If a version is not defined all of the rule versions will be moved.

Error while loading OpenAPI operation — Invalid OpenAPI document

Any existing Folder children of the target node will be deleted. (Rules, which aren't part of the request body will be moved to the root)

If the request body contains rules (defined by baseId or ruleAlias), the are moved to fit with the request. In the request example below, if the space contains a rule with id "xxx-yyy-zzz", it will be moved into the newly created "Example Sub-Folder" Folder.

When moving Rules - If a version is not defined all of the rule versions will be moved.

Error while loading OpenAPI operation — Invalid OpenAPI document

Data removal is permanent and cannot be undone.

Error while loading OpenAPI operation — Invalid OpenAPI document

Error while loading OpenAPI operation — Invalid OpenAPI document

Error while loading OpenAPI operation — Invalid OpenAPI document

Searchable attribues:

• name - Name of the Folder or Rule

  • Note: this attribute searches for a RegExp match by default, if you wish to find nodes which match the input exactly prepend the input with "^" and append with "$". For example if you want to find items which are named exactly "ClientA", try searching "^ClientA$"

• id - ID of the Folder

• ruleAlias - Rule-Alias

  • Note: this attribute searches for a RegExp match by default, if you wish to find nodes which match the input exactly prepend the input with "^" and append with "$". For example if you want to find rules the exact alias "ClientA", try searching "^ClientA$"

• baseId - RuleId of the Rule or Rule Flow

• ruleType - type of rule

  • "decision-table" - Decision Table

  • "decision-tree" - Decision Tree

  • "complex-rule" - Scripting Rule

  • "composition" - Rule Flow

• tags - Tags on a Rule

• type - Type of Node in Folder Structure

  • FOLDER

  • RULE

  • ROOT

• version - Version of the rule

• ruleStatus

  • published

  • pending

Export folder with all rules

GET https://api.decisionrules.io/api/folder/export/{nodeId}

You can target the rule using Folder Path instead of the :ruleId and :version parameters.

Path Parameters

Name	Type	Description
nodeId	String	CVAEjOf71DAP

Path Query Parameters

Name	Type	Description
path	string	Unique folder path leading to the rule.
version	integer	Business rule version.

Headers

Name	Type	Description
Content-Type*	String	RGr6dnzLvhJy
Authorization*	String	2DWTCHKmYqZj

Import folder and all rules.

POST https://api.decisionrules.io/api/folder/import/{targetNodeId}

Import folder with all rules into specific folder. If no targetNodeId is set, then will be imported into root directory.

You can target the rule using Folder Path instead of the :ruleId and :version parameters.

Path Parameters

Name	Type	Description
targetNodeId	String	If you know you targetNodeId, you can import it. Otherwise you import folder into root directory.

Path Query Parameters

Name	Type	Description
path	string	Unique folder path leading to the rule.
version	integer	Business rule version.

Headers

Name	Type	Description
Content-Type*	String	application/json
Authorization*	String	Bearer

Request Body

Name	Type	Description
export	object
exportType	string
version	number
createdAt	Date
data	object

200: OK OK

400: Bad Request Could not import folder

4KB

import_folder_example.json

Common Use cases

Create an empty folder in root

async function createEmptyFolder(folderName) {
    // Create URL
    const url = "https://api.decisionrules.io/api/folder"
    
    // Define the new Folder
    const folderToCreate = {
        name: folderName,
        type: "FOLDER",
        children: []
    }

    // POST the folder
    const response = await fetch(url, {
        method: "POST",
        headers: {
            "Authorization": `Bearer ${ManagementApiKey}`,
            "Content-Type": "application/json"
        },
        body: JSON.stringify(folderToCreate)
    })
    
    return;
}
// Set the folder name
createEmptyFolder('New Folder')

Migrate Rules and Folders from one Space to another

async function migrateSpace(oldSpaceManagementKey, targetSpaceManagementKey) {
    // Create URL
    try {
        const url = 'https://api.decisionrules.io/api/folder/';
    
        // Export old Space contents
        const exportResponse = await fetch(url + 'export', {
            method: "GET",
            headers: {
                "Authorization": `Bearer ${oldSpaceManagementKey}`,
                "Content-Type": "application/json"
            }
        })
        
        // Convert response to json
        const exportedFolder = await exportResponse.json()
    
        // Import the Folder into the new Space
        // This creates a folder named "Home (Imported)" in the target Space.
        const importResponse = await fetch(url + 'import', {
            method: "POST",
            headers: {
                "Authorization": `Bearer ${targetSpaceManagementKey}`,
                "Content-Type": "application/json"
            },
            body: JSON.stringify(exportedFolder)
        })
        
        const createdFolderIdObject = await importResponse.json()
        const createdFolderId = createdFolderIdObject.folderNode

        // Get Folder Structure of created Node
        const folderStructureResponse = await fetch(url + createdFolderId, {
            method: "GET",
            headers: {
                "Authorization": `Bearer ${targetSpaceManagementKey}`,
                "Content-Type": "application/json"
            }
        })
        // Convert response to json
        const FolderStructure = await folderStructureResponse.json()
        
        // Move all folders from the "Home (Imported)" folder 
        // out to the root to maintain Folder Structure
        
        // Prepare Move request
        const nodesToMove = FolderStructure.children
        nodesToMove.forEach(child => {
            delete child.name
            delete child.children
            delete child.baseId
        })
        const moveRequest = {
            targetId: 'root',
            nodes: nodesToMove
        }
        // Move the nodes
        await fetch(url + 'move', {
            method: "PUT",
            headers: {
                "Authorization": `Bearer ${targetSpaceManagementKey}`,
                "Content-Type": "application/json"
            },
            body: JSON.stringify(moveRequest)
        })  
    
        // Delete the empty "Home" folder
        await fetch(url + `${createdFolderId}`, {
            method: "DELETE",
            headers: {
                "Authorization": `Bearer ${targetSpaceManagementKey}`,
                "Content-Type": "application/json"
            },
        })  
        console.log('Migration Completed Successfully')
    }
    catch(e) {
        console.log(`Error occured during migration: ${e.message}`)
    }
}

const sourceApiKey = '<SOURCE_SPACE_MANAGEMENT_API_KEY>';
const targetApiKey = '<TARGET_SPACE_MANAGEMENT_API_KEY>';

migrateSpace(sourceApiKey, targetApiKey);

Tools

There are some additional tools for individual rules that can be taken advantage of. Their description can be found below.

Find duplicate conditions in decision table

GET https://api.decisionrules.io/api/tools/duplicates/{ruleId}/{version}

Look for decision table by id and optionally version. If the decision table is found, it is returned together with an array of duplicates.

Path Parameters

Name	Type	Description
ruleId*	String
version	String	rule version

200: OK OK

400: Bad Request Rule does not exist or is not decision table

Response Example

{
    "rule": {
        "_id": "6305ec5a42a45d1591c40767",
        "name": "Simple Sample",
        "description": "",
        "inputSchema": {
            "input": {}
        },
        "outputSchema": {
            "output": {}
        },
        "decisionTable": {
            "columns": [
                {
                    "condition": {
                        "type": "simple",
                        "inputVariable": "input",
                        "name": "New Condition"
                    },
                    "columnId": "ec57bb7c-8e90-4aee-da49-17b607a6b09a",
                    "type": "input"
                },
                {
                    "columnOutput": {
                        "type": "simple",
                        "outputVariable": "output",
                        "name": "New Result"
                    },
                    "columnId": "2e46eb73-de05-51bc-5913-4b261bbe2069",
                    "type": "output"
                }
            ],
            "rows": [
                {
                    "cells": [
                        {
                            "column": "ec57bb7c-8e90-4aee-da49-17b607a6b09a",
                            "scalarCondition": {
                                "operator": "=",
                                "value": "0",
                                "type": "general"
                            },
                            "type": "input"
                        },
                        {
                            "column": "2e46eb73-de05-51bc-5913-4b261bbe2069",
                            "outputScalarValue": {
                                "type": "common",
                                "value": "A"
                            },
                            "type": "output"
                        }
                    ],
                    "active": true
                },
                {
                    "cells": [
                        {
                            "column": "ec57bb7c-8e90-4aee-da49-17b607a6b09a",
                            "scalarCondition": {
                                "operator": "=",
                                "value": "1",
                                "type": "general"
                            },
                            "type": "input"
                        },
                        {
                            "column": "2e46eb73-de05-51bc-5913-4b261bbe2069",
                            "outputScalarValue": {
                                "type": "common",
                                "value": "B"
                            },
                            "type": "output"
                        }
                    ],
                    "active": true
                },
                {
                    "cells": [
                        {
                            "column": "ec57bb7c-8e90-4aee-da49-17b607a6b09a",
                            "scalarCondition": {
                                "operator": "=",
                                "value": "1",
                                "type": "general"
                            },
                            "type": "input"
                        },
                        {
                            "column": "2e46eb73-de05-51bc-5913-4b261bbe2069",
                            "outputScalarValue": {
                                "type": "common",
                                "value": "BB"
                            },
                            "type": "output"
                        }
                    ],
                    "active": true
                },
                {
                    "cells": [
                        {
                            "column": "ec57bb7c-8e90-4aee-da49-17b607a6b09a",
                            "scalarCondition": {
                                "operator": "=",
                                "value": "2",
                                "type": "general"
                            },
                            "type": "input"
                        },
                        {
                            "column": "2e46eb73-de05-51bc-5913-4b261bbe2069",
                            "outputScalarValue": {
                                "type": "common",
                                "value": "C"
                            },
                            "type": "output"
                        }
                    ],
                    "active": true
                },
                {
                    "cells": [
                        {
                            "column": "ec57bb7c-8e90-4aee-da49-17b607a6b09a",
                            "scalarCondition": {
                                "operator": "=",
                                "value": "1",
                                "type": "general"
                            },
                            "type": "input"
                        },
                        {
                            "column": "2e46eb73-de05-51bc-5913-4b261bbe2069",
                            "outputScalarValue": {
                                "type": "common",
                                "value": "BBB"
                            },
                            "type": "output"
                        }
                    ],
                    "active": true
                }
            ]
        },
        "type": "decision-table",
        "status": "published",
        "auditLog": {
            "active": false,
            "debug": {
                "active": false
            },
            "ttl": 14
        },
        "ruleId": "3ea681e8-256a-7ddf-9fd2-e79fac231d60",
        "version": 1,
        "tags": [],
        "baseId": "3ea681e8-256a-7ddf-9fd2-e79fac231d60",
        "createdIn": "2022-08-24T09:16:10.142Z",
        "lastUpdate": "2022-08-24T09:17:56.036Z"
    },
    "duplicates": [
        {
            "indices": [
                1,
                2,
                4
            ],
            "rows": [
                {
                    "cells": [
                        {
                            "column": "ec57bb7c-8e90-4aee-da49-17b607a6b09a",
                            "scalarCondition": {
                                "operator": "=",
                                "value": "1",
                                "type": "general"
                            },
                            "type": "input"
                        },
                        {
                            "column": "2e46eb73-de05-51bc-5913-4b261bbe2069",
                            "outputScalarValue": {
                                "type": "common",
                                "value": "B"
                            },
                            "type": "output"
                        }
                    ],
                    "active": true
                },
                {
                    "cells": [
                        {
                            "column": "ec57bb7c-8e90-4aee-da49-17b607a6b09a",
                            "scalarCondition": {
                                "operator": "=",
                                "value": "1",
                                "type": "general"
                            },
                            "type": "input"
                        },
                        {
                            "column": "2e46eb73-de05-51bc-5913-4b261bbe2069",
                            "outputScalarValue": {
                                "type": "common",
                                "value": "BB"
                            },
                            "type": "output"
                        }
                    ],
                    "active": true
                },
                {
                    "cells": [
                        {
                            "column": "ec57bb7c-8e90-4aee-da49-17b607a6b09a",
                            "scalarCondition": {
                                "operator": "=",
                                "value": "1",
                                "type": "general"
                            },
                            "type": "input"
                        },
                        {
                            "column": "2e46eb73-de05-51bc-5913-4b261bbe2069",
                            "outputScalarValue": {
                                "type": "common",
                                "value": "BBB"
                            },
                            "type": "output"
                        }
                    ],
                    "active": true
                }
            ]
        }
    ]
}

Find all dependencies of a rule

GET https://api.decisionrules.io/api/tools/dependencies/{identifier}/{version}

Look for dependencies by id or alias and optionally version. If the rule is found, it is returned together with an array of dependencies.

Path Parameters

Name	Type	Description
identifier*	String	Id or Alias of the rule, you want to find out dependencies of.
version	String

200: OK OK

400: Bad Request Rule does not exist or couldn't find dependencies.

Response Example

{
    "rule": {
        "baseId": "8803df20-b515-0c2f-d916-c1621456a350",
        "version": 1,
        "ruleAlias": "handsome-rhinoceros",
        "name": "Import Rule",
        "type": "composition",
        "status": "published"
    },
    "dependencies": [
        {
            "baseId": "6c75221b-3d00-6665-a229-852ada5a921c",
            "version": 1,
            "ruleAlias": "blonde-wolf",
            "name": "Import Rule",
            "type": "decision-table",
            "status": "published",
            "parent": {
                "baseId": "8803df20-b515-0c2f-d916-c1621456a350",
                "version": 1,
                "ruleAlias": "handsome-rhinoceros",
                "name": "Import Rule",
                "type": "composition",
                "status": "published"
            }
        }
    ]
}