I want the execution flow to wait before the service task is executed(the service task consists of a get call to a rest api). What element of bpmn do i add to get this working?
Also, I want it to proceed from the service task only after it reads a response. What do I do in this case?
Consider an approval request usecase. A service task within the bpmn makes a get call, and based on the response, the flow proceeds. The response of the get call is generated only after the approver “approves/ rejects” from his 3rd party app. So, I want it to pause between the approver approving and the get call.