Example: If change event does not exist, drop the related task event
Suppose you want to drop an incoming task event if the related incident change event does not exist for a third-party application.
Actions involved: Unless, Function
Event selection criteria: Define a condition to select events from the third-party application (with the custom event class).
The following image illustrates how the event selection criteria will look.
Build the policy workflow:
- Add the Unless action. Under the Unless Settings, define a condition to check if the incident change event exists.
- Add the Function action to drop the incoming task event, if the change event does not exist.
Final workflow: The following image illustrates how the policy workflow will look.
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