Removes an input control from a report.
DELETE /documents/<documentID>/reports/<reportID>/inputcontrols/<inputControlID>
Response type: application/xml or application/json
The response is a message stating the success or failure of the request.
DELETE /documents/7232/reports/2/inputcontrols/R2.IF5
Response:
<success> <message>The resource of type "InputControl" with identifier "R2.IF5" has been successfully removed.</message> <id>R2.IF5</id> </success>