create a new function called SubmitWorkItemWithOutputHeaders() to demo the usage of Headers property of Argument.
create a new function called SubmitWorkItemWithOutputHeaders() to demo the usage of Headers property of Argument.

miaoj/workflow-input-variations-autocad.io,Developer-Autodesk/workflow-input-variations-autocad.io,Developer-Autodesk/autocad.io-input-output-variations