I have questions regarding a 7.8 new feature : the ability to send a message event via REST API.
Here's my need :
During the lifecycle of a case, I need to wait at a given point for an external backend to send back data for defining the assignee of the next task. The assignee differ from case to case.
I thought about using a receive message task (or event, I couldn't find the difference). Then the backend will send a message event (using REST API ) with the necessary data for the case to move forward.