Hi, I need to send data as "multipart/form-data" I am trying to configure the Request Body tab of the "Invoke REST Web Service" action. 
I set the Body Type as "multipart" and the JSON part header as "Content-Type: multipart/form-data"
How should the value for the JSON part field be formatted? Should it be in JSON? (I have tried but without success.)
                        
 
                                    