Revert "workload id will be returned as the first message (#364)"
Revert "workload id will be returned as the first message (#364)"

This reverts commit f87a4b0388d8f69956229d741fd1ecf23c404788.

CMGS/core,CMGS/core,CMGS/core,projecteru2/core,projecteru2/core,projecteru2/core