I have a simple Service task that sets a variable "foo" to "bar". When a process contains just that one task, and I initiate it using "runtime/process-instances", I can see variable "foo" in the response. When I add a user task before the service task, and finish the task using action: complete on "runtime/tasks", I just get a 200 result code. How do I get the resulting variables?
Flowable has 2 sets of services
RuntimeService - which provides information for the runtime data.HistoryService - which provides information for all the available data (runtime and completed)In order to access completed tasks / processes you'll need to use the history service. Those endpoints are under /history