IfPropertyIsNotPresent
Changed on:
6 Aug 2025
Overview
Conditionally trigger another Ruleset when the specified Entity field or Event attribute is null.
This is typically used as an "else" case for the IfPropertyIsPresent Rule.
| Plugin Name | Core Reference Module |
|---|---|
| Namespace | [[account.id]].core |
The Core Reference Module is a foundational Reference Module.
It provides a base set of general purpose Rules:
- that other Modules are built upon
- or that can be included in your own Workflows
Extensible by design, use this Module as a base to build a solution for the needs of your customers.
UI Description
If {jsonpath} is not present, do {eventName}
Accepts
- All Orchestration Entities
Actions
- This Rule conditionally produces a SendEventAction
Rule parameters
Name | Type | Description |
|
| The path to the value being compared, see JsonPath. |
|
| Name of the Event to send if the check passes. |
Event attributes
The expected Event attribute can be defined with the `jsonpath` Rule parameter value.
Exceptions
- This Rule throws a
`PropertyNotFoundException`when the Rule parameter(s) is not provided.
Configuration example
1{
2 "name": "[[account.id]].core.IfPropertyIsNotPresent",
3 "props": {
4 "jsonpath": "event.attributes.fraudCheckRequired",
5 "eventName": "BookOrder"
6 }
7}Detailed Technical Description
This Rule will conditionally produce a SendEventAction.
The Rule condition is defined by the non-existence of the specified `jsonpath` property.
The `jsonpath` Rule parameter may identify:
- A field on an Entity
- Or an Event attribute
If the specified `jsonpath` property does not exist, the Event will be produced for the same Context as the currently executing Event, but with a new name defined by the `eventName` Rule parameter.
Workflow Builder (Modeller) Screenshot
Version History
See previous versions
v23.8.1
Refers to the Product Release Version
