As a user, I want to recalculate the priority of an existing task using a REST call, so that the highest priority tasks will be executed first at all times.

Problem

Today, when the variables used to prioritize tasks have been updated by a backend service, users cannot trigger the engine to recalculate the priority of a task with a simple REST call - without duplicating the existing behavior of priority evaluation.  **  

Scenario:

Process X is calculating the priority of a task directly with a variable i.e. ${taskXPriority}.

Process Y is evaluating the priority of a task with an expression like ${someValue + bonus}.

 

Acceptance criteria:

As a User, when I update the variables of an existing task, I can recalculate the priority of a task using a REST call.